SUSE update for the Linux Kernel



Published: 2022-12-27
Risk Medium
Patch available YES
Number of vulnerabilities 22
CVE-ID CVE-2022-2602
CVE-2022-3176
CVE-2022-3566
CVE-2022-3567
CVE-2022-3635
CVE-2022-3643
CVE-2022-3707
CVE-2022-3903
CVE-2022-4095
CVE-2022-4129
CVE-2022-4139
CVE-2022-41850
CVE-2022-41858
CVE-2022-42328
CVE-2022-42329
CVE-2022-42895
CVE-2022-42896
CVE-2022-4378
CVE-2022-43945
CVE-2022-45869
CVE-2022-45888
CVE-2022-45934
CWE-ID CWE-416
CWE-362
CWE-20
CWE-415
CWE-399
CWE-476
CWE-119
CWE-824
CWE-121
CWE-190
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Public exploit code for vulnerability #18 is available.
Vulnerable software
Subscribe 		SUSE Linux Enterprise Server
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing
Operating systems & Components / Operating system

openSUSE Leap Micro
Operating systems & Components / Operating system

SUSE Linux Enterprise Micro
Operating systems & Components / Operating system

SUSE Linux Enterprise Module for Live Patching
Operating systems & Components / Operating system

SUSE Linux Enterprise Module for Legacy Software
Operating systems & Components / Operating system

SUSE Manager Retail Branch Server
Operating systems & Components / Operating system

SUSE Linux Enterprise Server for SAP Applications
Operating systems & Components / Operating system

SUSE Linux Enterprise High Availability
Operating systems & Components / Operating system

SUSE Linux Enterprise Workstation Extension
Operating systems & Components / Operating system

SUSE Manager Server
Operating systems & Components / Operating system

SUSE Manager Proxy
Operating systems & Components / Operating system

SUSE Linux Enterprise Module for Development Tools
Operating systems & Components / Operating system

SUSE Linux Enterprise Module for Basesystem
Operating systems & Components / Operating system

SUSE Linux Enterprise Desktop
Operating systems & Components / Operating system

openSUSE Leap
Operating systems & Components / Operating system

kernel-livepatch-SLE15-SP4_Update_6-debugsource
Operating systems & Components / Operating system package or component

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo
Operating systems & Components / Operating system package or component

kernel-livepatch-5_14_21-150400_24_38-default
Operating systems & Components / Operating system package or component

kernel-zfcpdump-debugsource
Operating systems & Components / Operating system package or component

kernel-zfcpdump-debuginfo
Operating systems & Components / Operating system package or component

kernel-zfcpdump
Operating systems & Components / Operating system package or component

kernel-source-vanilla
Operating systems & Components / Operating system package or component

kernel-source
Operating systems & Components / Operating system package or component

kernel-macros
Operating systems & Components / Operating system package or component

kernel-docs-html
Operating systems & Components / Operating system package or component

kernel-docs
Operating systems & Components / Operating system package or component

kernel-devel
Operating systems & Components / Operating system package or component

reiserfs-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

reiserfs-kmp-64kb
Operating systems & Components / Operating system package or component

ocfs2-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

ocfs2-kmp-64kb
Operating systems & Components / Operating system package or component

kselftests-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

kselftests-kmp-64kb
Operating systems & Components / Operating system package or component

kernel-64kb-optional-debuginfo
Operating systems & Components / Operating system package or component

kernel-64kb-optional
Operating systems & Components / Operating system package or component

kernel-64kb-livepatch-devel
Operating systems & Components / Operating system package or component

kernel-64kb-extra-debuginfo
Operating systems & Components / Operating system package or component

kernel-64kb-extra
Operating systems & Components / Operating system package or component

kernel-64kb-devel-debuginfo
Operating systems & Components / Operating system package or component

kernel-64kb-devel
Operating systems & Components / Operating system package or component

kernel-64kb-debugsource
Operating systems & Components / Operating system package or component

kernel-64kb-debuginfo
Operating systems & Components / Operating system package or component

kernel-64kb
Operating systems & Components / Operating system package or component

gfs2-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

gfs2-kmp-64kb
Operating systems & Components / Operating system package or component

dtb-xilinx
Operating systems & Components / Operating system package or component

dtb-sprd
Operating systems & Components / Operating system package or component

dtb-socionext
Operating systems & Components / Operating system package or component

dtb-rockchip
Operating systems & Components / Operating system package or component

dtb-renesas
Operating systems & Components / Operating system package or component

dtb-qcom
Operating systems & Components / Operating system package or component

dtb-nvidia
Operating systems & Components / Operating system package or component

dtb-mediatek
Operating systems & Components / Operating system package or component

dtb-marvell
Operating systems & Components / Operating system package or component

dtb-lg
Operating systems & Components / Operating system package or component

dtb-hisilicon
Operating systems & Components / Operating system package or component

dtb-freescale
Operating systems & Components / Operating system package or component

dtb-exynos
Operating systems & Components / Operating system package or component

dtb-cavium
Operating systems & Components / Operating system package or component

dtb-broadcom
Operating systems & Components / Operating system package or component

dtb-arm
Operating systems & Components / Operating system package or component

dtb-apple
Operating systems & Components / Operating system package or component

dtb-apm
Operating systems & Components / Operating system package or component

dtb-amlogic
Operating systems & Components / Operating system package or component

dtb-amd
Operating systems & Components / Operating system package or component

dtb-amazon
Operating systems & Components / Operating system package or component

dtb-altera
Operating systems & Components / Operating system package or component

dtb-allwinner
Operating systems & Components / Operating system package or component

dlm-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

dlm-kmp-64kb
Operating systems & Components / Operating system package or component

cluster-md-kmp-64kb-debuginfo
Operating systems & Components / Operating system package or component

cluster-md-kmp-64kb
Operating systems & Components / Operating system package or component

kernel-debug-livepatch-devel
Operating systems & Components / Operating system package or component

kernel-debug-devel-debuginfo
Operating systems & Components / Operating system package or component

kernel-debug-devel
Operating systems & Components / Operating system package or component

kernel-debug-debugsource
Operating systems & Components / Operating system package or component

kernel-debug-debuginfo
Operating systems & Components / Operating system package or component

kernel-debug
Operating systems & Components / Operating system package or component

kernel-kvmsmall-livepatch-devel
Operating systems & Components / Operating system package or component

kernel-kvmsmall-devel-debuginfo
Operating systems & Components / Operating system package or component

kernel-kvmsmall-devel
Operating systems & Components / Operating system package or component

kernel-kvmsmall-debugsource
Operating systems & Components / Operating system package or component

kernel-kvmsmall-debuginfo
Operating systems & Components / Operating system package or component

kernel-kvmsmall
Operating systems & Components / Operating system package or component

reiserfs-kmp-default-debuginfo
Operating systems & Components / Operating system package or component

reiserfs-kmp-default
Operating systems & Components / Operating system package or component

ocfs2-kmp-default-debuginfo
Operating systems & Components / Operating system package or component

ocfs2-kmp-default
Operating systems & Components / Operating system package or component

kselftests-kmp-default-debuginfo
Operating systems & Components / Operating system package or component

kselftests-kmp-default
Operating systems & Components / Operating system package or component

kernel-syms
Operating systems & Components / Operating system package or component

kernel-obs-qa
Operating systems & Components / Operating system package or component

kernel-obs-build-debugsource
Operating systems & Components / Operating system package or component

kernel-obs-build
Operating systems & Components / Operating system package or component

kernel-default-optional-debuginfo
Operating systems & Components / Operating system package or component

kernel-default-optional
Operating systems & Components / Operating system package or component

kernel-default-livepatch-devel
Operating systems & Components / Operating system package or component

kernel-default-livepatch
Operating systems & Components / Operating system package or component

kernel-default-extra-debuginfo
Operating systems & Components / Operating system package or component

kernel-default-extra
Operating systems & Components / Operating system package or component

kernel-default-devel-debuginfo
Operating systems & Components / Operating system package or component

kernel-default-devel
Operating systems & Components / Operating system package or component

kernel-default-base-rebuild
Operating systems & Components / Operating system package or component

gfs2-kmp-default-debuginfo
Operating systems & Components / Operating system package or component

gfs2-kmp-default
Operating systems & Components / Operating system package or component

dlm-kmp-default-debuginfo
Operating systems & Components / Operating system package or component

dlm-kmp-default
Operating systems & Components / Operating system package or component

cluster-md-kmp-default-debuginfo
Operating systems & Components / Operating system package or component

cluster-md-kmp-default
Operating systems & Components / Operating system package or component

kernel-default-debugsource
Operating systems & Components / Operating system package or component

kernel-default-debuginfo
Operating systems & Components / Operating system package or component

kernel-default-base
Operating systems & Components / Operating system package or component

kernel-default
Operating systems & Components / Operating system package or component

Vendor SUSE

Security Bulletin

This security bulletin contains information about 22 vulnerabilities.

1) Use-after-free

EUVDB-ID: #VU68423

Risk: Low

CVSSv3.1: 6.3 [CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-2602

CWE-ID: CWE-416 - Use After Free

Exploit availability: Yes

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error caused by an io_uring request, which is being processed on a registered file. The Unix GC runs and frees the io_uring file descriptor and all the registered file descriptors in a specific order that may allow a local user to win a race and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

2) Use-after-free

EUVDB-ID: #VU68109

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3176

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a use-after-free error in io_uring implementation in the Linux kernel. A local user can trigger a use-after-free error and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Race condition

EUVDB-ID: #VU69810

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3566

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the tcp_getsockopt() and tcp_setsockopt() functions in net/ipv4/tcp.c, do_ipv6_setsockopt() function in net/ipv6/ipv6_sockglue.c, and tcp_v6_connect() function in net/ipv6/tcp_ipv6.c in Linux kernel. A local user can exploit the race and escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Race condition

EUVDB-ID: #VU69811

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3567

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a race condition within the inet6_stream_ops() and inet6_dgram_ops() functions. A local user can exploit the race and escalate privileges on the system.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Use-after-free

EUVDB-ID: #VU69398

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3635

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a use-after-free error within the drivers/atm/idt77252.c in IPsec component of Linux kernel. A local user can trigger a use-after-free error and crash the kernel.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Input validation error

EUVDB-ID: #VU70468

Risk: Medium

CVSSv3.1: 5.9 [CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3643

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of network packets. An attacker with access to the guest OS can trigger the related physical NIC on the host to reset, abort, or crash by sending certain kinds of packets.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Double Free

EUVDB-ID: #VU70487

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3707

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error within the intel_gvt_dma_map_guest_page() function in Intel GVT-g graphics driver. A local user can trigger a double free error and crash the kernel.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

8) Resource management error

EUVDB-ID: #VU70465

Risk: Low

CVSSv3.1: 4 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-3903

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to an incorrect read request flaw in the Infrared Transceiver USB driver in Linux kernel. An attacker with physical access to the system can starve system resources and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

9) Double Free

EUVDB-ID: #VU69805

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-4095

CWE-ID: CWE-415 - Double Free

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the cmd_hdl_filter() function in drivers/staging/rtl8712/rtl8712_cmd.c. A local user can trigger a double free error and execute arbitrary code with escalated privileges.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

10) NULL pointer dereference

EUVDB-ID: #VU70486

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-4129

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

11) Buffer overflow

EUVDB-ID: #VU70460

Risk: Low

CVSSv3.1: 6.4 [CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-4139

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the i915 kernel driver on Linux kernel. A local user can trigger memory corruption and execute arbitrary code with elevated privileges.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

12) Race condition

EUVDB-ID: #VU69792

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41850

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition within the roccat_report_event() function in drivers/hid/hid-roccat.c. A local user can trigger a use-after-free error and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

13) NULL pointer dereference

EUVDB-ID: #VU70467

Risk: Low

CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-41858

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the sl_tx_timeout() function in drivers/net/slip in Linux kernel. A local user can perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

14) Resource management error

EUVDB-ID: #VU70469

Risk: Medium

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42328

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources. An attacker with access to the guest OS can trigger deadlock in Linux netback driver and perform a denial of service (DoS) attack of the host via the paravirtualized network interface.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

15) Resource management error

EUVDB-ID: #VU70470

Risk: Medium

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42329

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows an attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources. An attacker with access to the guest OS can trigger deadlock in Linux netback driver and perform a denial of service (DoS) attack of the host via the paravirtualized network interface.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

16) Access of Uninitialized Pointer

EUVDB-ID: #VU69796

Risk: Low

CVSSv3.1: 2.1 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42895

CWE-ID: CWE-824 - Access of Uninitialized Pointer

Exploit availability: No

Description

The vulnerability allows an attacker to gain access to sensitive information.

The vulnerability exists due to unauthorized access of uninitialized pointer within the l2cap_parse_conf_req() function in net/bluetooth/l2cap_core.c. An attacker with physical proximity to the affected device can gain access to sensitive information.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

17) Use-after-free

EUVDB-ID: #VU69795

Risk: Low

CVSSv3.1: 5.9 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-42896

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows an attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error within the l2cap_connect() and l2cap_le_connect_req() function in net/bluetooth/l2cap_core.c. An attacker with physical proximity to the affected device can trigger a use-after-free error and execute arbitrary code on the system.


Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

18) Stack-based buffer overflow

EUVDB-ID: #VU70442

Risk: Low

CVSSv3.1: 7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-4378

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a boundary error within the __do_proc_dointvec() function. A local user can trigger a stack-based buffer overflow and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.

19) Buffer overflow

EUVDB-ID: #VU69766

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-43945

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service attacl.

The vulnerability exists due to a boundary error within the Linux kernel NFSD implementation. A remote attacker can send the RPC message over TCP with garbage data added at the end of the message, trigger memory corruption and perform a denial of service (DoS) attack.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

20) Race condition

EUVDB-ID: #VU70502

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-45869

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to a race condition within the x86 KVM subsystem in the Linux kernel when nested virtualisation and the TDP MMU are enabled. A remote  user on the guest OS can exploit the race and crash the host OS.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

21) Race condition

EUVDB-ID: #VU70503

Risk: Low

CVSSv3.1: 5.9 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-45888

CWE-ID: CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Exploit availability: No

Description

The vulnerability allows an attacker to escalate privileges on the system.

The vulnerability exists due to a race condition within the drivers/char/xillybus/xillyusb.c in Linux kernel. An attacker with physical access to the system can trigger a use-after-free error during physical removal of a USB device and execute arbitrary code.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

22) Integer overflow

EUVDB-ID: #VU70464

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-45934

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to integer overflow within the l2cap_config_req() function in net/bluetooth/l2cap_core.c in Linux kernel. A local user can pass specially crafted L2CAP_CONF_REQ packets to the device, trigger an integer overflow and execute arbitrary code with elevated privileges.

Mitigation

Update the affected package the Linux Kernel to the latest version.

Vulnerable software versions

SUSE Linux Enterprise Server: 15-SP3-LTSS - 15-SP4

SUSE Linux Enterprise High Performance Computing: 15-SP3-LTSS - 15-SP4

openSUSE Leap Micro: 5.3

SUSE Linux Enterprise Micro: 5.3

SUSE Linux Enterprise Module for Live Patching: 15-SP4

SUSE Linux Enterprise Module for Legacy Software: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Linux Enterprise Server for SAP Applications: 12-SP4 - 15-SP4

SUSE Linux Enterprise High Availability: 15-SP4

SUSE Linux Enterprise Workstation Extension: 15-SP4

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

SUSE Linux Enterprise Module for Development Tools: 15-SP4

SUSE Linux Enterprise Module for Basesystem: 15-SP4

SUSE Linux Enterprise Desktop: 15-SP4

openSUSE Leap: 15.4

kernel-livepatch-SLE15-SP4_Update_6-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_38-default: before 1-150400.9.3.2

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.38.1

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.38.1

kernel-zfcpdump: before 5.14.21-150400.24.38.1

kernel-source-vanilla: before 5.14.21-150400.24.38.1

kernel-source: before 5.14.21-150400.24.38.1

kernel-macros: before 5.14.21-150400.24.38.1

kernel-docs-html: before 5.14.21-150400.24.38.1

kernel-docs: before 5.14.21-150400.24.38.1

kernel-devel: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-64kb: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-optional: before 5.14.21-150400.24.38.1

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-extra: before 5.14.21-150400.24.38.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb-devel: before 5.14.21-150400.24.38.1

kernel-64kb-debugsource: before 5.14.21-150400.24.38.1

kernel-64kb-debuginfo: before 5.14.21-150400.24.38.1

kernel-64kb: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-64kb: before 5.14.21-150400.24.38.1

dtb-xilinx: before 5.14.21-150400.24.38.1

dtb-sprd: before 5.14.21-150400.24.38.1

dtb-socionext: before 5.14.21-150400.24.38.1

dtb-rockchip: before 5.14.21-150400.24.38.1

dtb-renesas: before 5.14.21-150400.24.38.1

dtb-qcom: before 5.14.21-150400.24.38.1

dtb-nvidia: before 5.14.21-150400.24.38.1

dtb-mediatek: before 5.14.21-150400.24.38.1

dtb-marvell: before 5.14.21-150400.24.38.1

dtb-lg: before 5.14.21-150400.24.38.1

dtb-hisilicon: before 5.14.21-150400.24.38.1

dtb-freescale: before 5.14.21-150400.24.38.1

dtb-exynos: before 5.14.21-150400.24.38.1

dtb-cavium: before 5.14.21-150400.24.38.1

dtb-broadcom: before 5.14.21-150400.24.38.1

dtb-arm: before 5.14.21-150400.24.38.1

dtb-apple: before 5.14.21-150400.24.38.1

dtb-apm: before 5.14.21-150400.24.38.1

dtb-amlogic: before 5.14.21-150400.24.38.1

dtb-amd: before 5.14.21-150400.24.38.1

dtb-amazon: before 5.14.21-150400.24.38.1

dtb-altera: before 5.14.21-150400.24.38.1

dtb-allwinner: before 5.14.21-150400.24.38.1

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-64kb: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-64kb: before 5.14.21-150400.24.38.1

kernel-debug-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug-devel: before 5.14.21-150400.24.38.1

kernel-debug-debugsource: before 5.14.21-150400.24.38.1

kernel-debug-debuginfo: before 5.14.21-150400.24.38.1

kernel-debug: before 5.14.21-150400.24.38.1

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall-devel: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.38.1

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.38.1

kernel-kvmsmall: before 5.14.21-150400.24.38.1

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

reiserfs-kmp-default: before 5.14.21-150400.24.38.1

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

ocfs2-kmp-default: before 5.14.21-150400.24.38.1

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

kselftests-kmp-default: before 5.14.21-150400.24.38.1

kernel-syms: before 5.14.21-150400.24.38.1

kernel-obs-qa: before 5.14.21-150400.24.38.1

kernel-obs-build-debugsource: before 5.14.21-150400.24.38.1

kernel-obs-build: before 5.14.21-150400.24.38.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-optional: before 5.14.21-150400.24.38.1

kernel-default-livepatch-devel: before 5.14.21-150400.24.38.1

kernel-default-livepatch: before 5.14.21-150400.24.38.1

kernel-default-extra-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-extra: before 5.14.21-150400.24.38.1

kernel-default-devel-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-devel: before 5.14.21-150400.24.38.1

kernel-default-base-rebuild: before 5.14.21-150400.24.38.1.150400.24.13.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

gfs2-kmp-default: before 5.14.21-150400.24.38.1

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

dlm-kmp-default: before 5.14.21-150400.24.38.1

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.38.1

cluster-md-kmp-default: before 5.14.21-150400.24.38.1

kernel-default-debugsource: before 5.14.21-150400.24.38.1

kernel-default-debuginfo: before 5.14.21-150400.24.38.1

kernel-default-base: before 5.14.21-150400.24.38.1.150400.24.13.2

kernel-default: before 5.14.21-150400.24.38.1

External links

http://www.suse.com/support/update/announcement/2022/suse-su-20224585-1/


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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