SUSE update for the Linux Kernel



Published: 2023-12-13
Risk High
Patch available YES
Number of vulnerabilities 12
CVE-ID CVE-2023-2006
CVE-2023-25775
CVE-2023-39197
CVE-2023-39198
CVE-2023-4244
CVE-2023-45863
CVE-2023-45871
CVE-2023-46862
CVE-2023-5158
CVE-2023-5717
CVE-2023-6039
CVE-2023-6176
CWE-ID CWE-362
CWE-284
CWE-125
CWE-416
CWE-787
CWE-119
CWE-476
CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		openSUSE Leap Micro
Operating systems & Components / Operating system

SUSE Linux Enterprise Micro for Rancher
Operating systems & Components / Operating system

SUSE Linux Enterprise Workstation Extension 15
Operating systems & Components / Operating system

Legacy Module
Operating systems & Components / Operating system

Development Tools Module
Operating systems & Components / Operating system

SUSE Linux Enterprise High Availability Extension 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Micro
Operating systems & Components / Operating system

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

SUSE Linux Enterprise Server for SAP Applications 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Server 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Real Time 15
Operating systems & Components / Operating system

SUSE Linux Enterprise High Performance Computing 15
Operating systems & Components / Operating system

SUSE Linux Enterprise Desktop 15
Operating systems & Components / Operating system

Basesystem Module
Operating systems & Components / Operating system

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

SUSE Manager Server
Operating systems & Components / Operating system

SUSE Manager Proxy
Operating systems & Components / Operating system

openSUSE Leap
Operating systems & Components / Operating system

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

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

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

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

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

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

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

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

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

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

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

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

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

kernel-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

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

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

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

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

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

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

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

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

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

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

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

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

dtb-sprd
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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

dtb-aarch64
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-livepatch-SLE15-SP4_Update_21-debugsource
Operating systems & Components / Operating system package or component

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo
Operating systems & Components / Operating system package or component

kernel-livepatch-5_14_21-150400_24_100-default
Operating systems & Components / Operating system package or component

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

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

dlm-kmp-default
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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

kernel-obs-build-debugsource
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

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

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

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

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

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

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

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

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

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

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

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

Vendor SUSE

Security Bulletin

This security bulletin contains information about 12 vulnerabilities.

1) Race condition

EUVDB-ID: #VU75104

Risk: Low

CVSSv3.1: 7.7 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-2006

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 processing of RxRPC bundles in net/rxrpc/ar-internal.h. A local user can exploit the race and gain unauthorized access to sensitive information and escalate privileges on the system.

Mitigation

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

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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.

2) Improper access control

EUVDB-ID: #VU79371

Risk: Medium

CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-25775

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to improper access restrictions in the Intel Ethernet Controller RDMA driver for Linux. A remote non-authenticated attacker can bypass implemented security restrictions and gain access to sensitive information.

Mitigation

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

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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.

3) Out-of-bounds read

EUVDB-ID: #VU84353

Risk: Medium

CVSSv3.1: 5.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39197

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the Netfilter Connection Tracking (conntrack) in the Linux kernel in the nf_conntrack_dccp_packet() function in net/netfilter/nf_conntrack_proto_dccp.c. A remote attacker can send specially crafted DCCP packets to the system, trigger an out-of-bounds read error and read contents of memory on the system.

Mitigation

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

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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.

4) Use-after-free

EUVDB-ID: #VU83904

Risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-39198

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 within the QXL driver in the Linux kernel. A local privileged user can trigger a use-after-free error and escalate privileges on the system.

Mitigation

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

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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: #VU82306

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-2023-4244

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 within the Linux kernel netfilter: nf_tables component. 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

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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) Out-of-bounds write

EUVDB-ID: #VU84354

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-2023-45863

CWE-ID: CWE-787 - Out-of-bounds write

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 fill_kobj_path() function in lib/kobject.c. A local user can can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

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

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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.

7) Buffer overflow

EUVDB-ID: #VU83381

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-45871

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the IGB driver in drivers/net/ethernet/intel/igb/igb_main.c when handling frames larger than the MTU. A remote attacker can send specially crafted traffic to the system, trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

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

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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.

8) NULL pointer dereference

EUVDB-ID: #VU83903

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-2023-46862

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 io_uring_show_fdinfo() function in io_uring/fdinfo.c. A local user can trigger a race with SQ thread exit and perform a denial of service (DoS) attack.

Mitigation

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

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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.

9) Input validation error

EUVDB-ID: #VU83440

Risk: Medium

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

CVE-ID: CVE-2023-5158

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a malicious guest to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input within the vringh_kiov_advance() function in drivers/vhost/vringh.c in the host side of a virtio ring. A malicious guest can crash the host OS via zero length descriptor.

Mitigation

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

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


Q & A

Can this vulnerability be exploited remotely?

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

Is there known malware, which exploits this vulnerability?

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

10) Out-of-bounds write

EUVDB-ID: #VU83311

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-2023-5717

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability local user to escalate privileges on the system.

The vulnerability exists due to a boundary error in the Linux kernel's Linux Kernel Performance Events (perf) component. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.

Mitigation

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

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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) Use-after-free

EUVDB-ID: #VU83905

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-2023-6039

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

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

The vulnerability exists due to a use-after-free error within the lan78xx_disconnect() function in drivers/net/usb/lan78xx.c. 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

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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) NULL pointer dereference

EUVDB-ID: #VU84096

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-2023-6176

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 API for the cryptographic algorithm scatterwalk functionality in scatterwalk_copychunks(). A local user can send a malicious packet with specific socket configuration and crash the OS kernel.

Mitigation

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

Vulnerable software versions

openSUSE Leap Micro: 5.3 - 5.4

SUSE Linux Enterprise Micro for Rancher: 5.3 - 5.4

SUSE Linux Enterprise Workstation Extension 15: SP4

Legacy Module: 15-SP4

Development Tools Module: 15-SP4

SUSE Linux Enterprise High Availability Extension 15: SP4

SUSE Linux Enterprise Micro: 5.3 - 5.4

SUSE Linux Enterprise Live Patching: 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15: SP4

SUSE Linux Enterprise Server 15: SP4

SUSE Linux Enterprise Real Time 15: SP4

SUSE Linux Enterprise High Performance Computing 15: SP4

SUSE Linux Enterprise Desktop 15: SP4

Basesystem Module: 15-SP4

SUSE Manager Retail Branch Server: 4.3

SUSE Manager Server: 4.3

SUSE Manager Proxy: 4.3

openSUSE Leap: 15.4

kernel-64kb: before 5.14.21-150400.24.100.2

kernel-64kb-livepatch-devel: before 5.14.21-150400.24.100.2

dtb-mediatek: before 5.14.21-150400.24.100.1

dtb-apple: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-altera: before 5.14.21-150400.24.100.1

kernel-64kb-optional-debuginfo: before 5.14.21-150400.24.100.2

dtb-nvidia: before 5.14.21-150400.24.100.1

dtb-hisilicon: before 5.14.21-150400.24.100.1

dtb-broadcom: before 5.14.21-150400.24.100.1

dtb-apm: before 5.14.21-150400.24.100.1

dtb-amazon: before 5.14.21-150400.24.100.1

reiserfs-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-optional: before 5.14.21-150400.24.100.2

dlm-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-renesas: before 5.14.21-150400.24.100.1

dtb-rockchip: before 5.14.21-150400.24.100.1

kernel-64kb-extra-debuginfo: before 5.14.21-150400.24.100.2

dtb-allwinner: before 5.14.21-150400.24.100.1

dtb-marvell: before 5.14.21-150400.24.100.1

dtb-socionext: before 5.14.21-150400.24.100.1

kernel-64kb-debugsource: before 5.14.21-150400.24.100.2

gfs2-kmp-64kb: before 5.14.21-150400.24.100.2

cluster-md-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-sprd: before 5.14.21-150400.24.100.1

kernel-64kb-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-64kb-devel: before 5.14.21-150400.24.100.2

dlm-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

dtb-lg: before 5.14.21-150400.24.100.1

dtb-arm: before 5.14.21-150400.24.100.1

kernel-64kb-extra: before 5.14.21-150400.24.100.2

dtb-exynos: before 5.14.21-150400.24.100.1

dtb-qcom: before 5.14.21-150400.24.100.1

gfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

ocfs2-kmp-64kb-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-64kb: before 5.14.21-150400.24.100.2

dtb-amlogic: before 5.14.21-150400.24.100.1

dtb-freescale: before 5.14.21-150400.24.100.1

dtb-xilinx: before 5.14.21-150400.24.100.1

dtb-amd: before 5.14.21-150400.24.100.1

dtb-cavium: before 5.14.21-150400.24.100.1

dtb-aarch64: before 5.14.21-150400.24.100.1

kernel-zfcpdump-debugsource: before 5.14.21-150400.24.100.2

kernel-zfcpdump-debuginfo: before 5.14.21-150400.24.100.2

kernel-zfcpdump: before 5.14.21-150400.24.100.2

kernel-livepatch-SLE15-SP4_Update_21-debugsource: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default-debuginfo: before 1-150400.9.3.2

kernel-livepatch-5_14_21-150400_24_100-default: before 1-150400.9.3.2

kernel-kvmsmall: before 5.14.21-150400.24.100.2

kernel-default: before 5.14.21-150400.24.100.2

dlm-kmp-default: before 5.14.21-150400.24.100.2

reiserfs-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

reiserfs-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-devel: before 5.14.21-150400.24.100.2

ocfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-devel-debuginfo: before 5.14.21-150400.24.100.2

cluster-md-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kselftests-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

kernel-syms: before 5.14.21-150400.24.100.1

kernel-default-livepatch: before 5.14.21-150400.24.100.2

kernel-default-extra: before 5.14.21-150400.24.100.2

kernel-default-extra-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-optional: before 5.14.21-150400.24.100.2

kselftests-kmp-default: before 5.14.21-150400.24.100.2

ocfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-obs-qa: before 5.14.21-150400.24.100.1

kernel-default-optional-debuginfo: before 5.14.21-150400.24.100.2

kernel-obs-build: before 5.14.21-150400.24.100.2

kernel-obs-build-debugsource: before 5.14.21-150400.24.100.2

cluster-md-kmp-default: before 5.14.21-150400.24.100.2

kernel-default-debugsource: before 5.14.21-150400.24.100.2

kernel-default-debuginfo: before 5.14.21-150400.24.100.2

dlm-kmp-default-debuginfo: before 5.14.21-150400.24.100.2

gfs2-kmp-default: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-default-base: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-kvmsmall-debugsource: before 5.14.21-150400.24.100.2

kernel-kvmsmall-debuginfo: before 5.14.21-150400.24.100.2

kernel-kvmsmall-devel: before 5.14.21-150400.24.100.2

kernel-kvmsmall-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-default-base-rebuild: before 5.14.21-150400.24.100.2.150400.24.46.2

kernel-debug-devel: before 5.14.21-150400.24.100.2

kernel-debug-debugsource: before 5.14.21-150400.24.100.2

kernel-debug-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug-livepatch-devel: before 5.14.21-150400.24.100.2

kernel-debug-devel-debuginfo: before 5.14.21-150400.24.100.2

kernel-debug: before 5.14.21-150400.24.100.2

kernel-source: before 5.14.21-150400.24.100.2

kernel-source-vanilla: before 5.14.21-150400.24.100.2

kernel-macros: before 5.14.21-150400.24.100.2

kernel-docs-html: before 5.14.21-150400.24.100.1

kernel-devel: before 5.14.21-150400.24.100.2

kernel-docs: before 5.14.21-150400.24.100.1

External links

http://www.suse.com/support/update/announcement/2023/suse-su-20234810-1/


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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