SUSE update for the Linux Kernel
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 6 |
| CVE-ID | CVE-2022-3112 CVE-2022-3115 CVE-2022-3564 CVE-2022-47520 CVE-2023-23454 CVE-2023-23455 |
| CWE-ID | CWE-476 CWE-416 CWE-125 CWE-843 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software |
SUSE Real Time Module Operating systems & Components / Operating system SUSE Linux Enterprise Micro for Rancher Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 Operating systems & Components / Operating system SUSE Linux Enterprise Micro Operating systems & Components / Operating system kernel-rt_debug Operating systems & Components / Operating system package or component kernel-rt Operating systems & Components / Operating system package or component kernel-source-rt Operating systems & Components / Operating system package or component kernel-devel-rt Operating systems & Components / Operating system package or component kernel-rt-devel Operating systems & Components / Operating system package or component ocfs2-kmp-rt-debuginfo Operating systems & Components / Operating system package or component kernel-rt_debug-debuginfo Operating systems & Components / Operating system package or component ocfs2-kmp-rt Operating systems & Components / Operating system package or component kernel-rt-debugsource Operating systems & Components / Operating system package or component cluster-md-kmp-rt-debuginfo Operating systems & Components / Operating system package or component gfs2-kmp-rt Operating systems & Components / Operating system package or component kernel-rt_debug-devel Operating systems & Components / Operating system package or component kernel-rt-devel-debuginfo Operating systems & Components / Operating system package or component dlm-kmp-rt Operating systems & Components / Operating system package or component dlm-kmp-rt-debuginfo Operating systems & Components / Operating system package or component kernel-rt-debuginfo Operating systems & Components / Operating system package or component gfs2-kmp-rt-debuginfo Operating systems & Components / Operating system package or component kernel-rt_debug-debugsource Operating systems & Components / Operating system package or component cluster-md-kmp-rt Operating systems & Components / Operating system package or component kernel-rt_debug-devel-debuginfo Operating systems & Components / Operating system package or component kernel-syms-rt Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 6 vulnerabilities.
1) NULL pointer dereference
EUVDB-ID: #VU71579
Risk: Low
CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-3112
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe 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 amvdec_set_canvases() function in drivers/staging/media/meson/vdec/vdec_helpers.c. A local user can perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.118.1
kernel-rt: before 5.3.18-150300.118.1
kernel-source-rt: before 5.3.18-150300.118.1
kernel-devel-rt: before 5.3.18-150300.118.1
kernel-rt-devel: before 5.3.18-150300.118.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.118.1
ocfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel: before 5.3.18-150300.118.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.118.1
dlm-kmp-rt: before 5.3.18-150300.118.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.118.1
kernel-syms-rt: before 5.3.18-150300.118.1
CPE2.3- cpe:2.3:o:suse:suse_real_time_module:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20230591-1/
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) NULL pointer dereference
EUVDB-ID: #VU71581
Risk: Low
CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-3115
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe 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 malidp_crtc_reset() function in drivers/gpu/drm/arm/malidp_crtc.c. A local user can perform a denial of service (DoS) attack.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.118.1
kernel-rt: before 5.3.18-150300.118.1
kernel-source-rt: before 5.3.18-150300.118.1
kernel-devel-rt: before 5.3.18-150300.118.1
kernel-rt-devel: before 5.3.18-150300.118.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.118.1
ocfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel: before 5.3.18-150300.118.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.118.1
dlm-kmp-rt: before 5.3.18-150300.118.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.118.1
kernel-syms-rt: before 5.3.18-150300.118.1
CPE2.3- cpe:2.3:o:suse:suse_real_time_module:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20230591-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Use-after-free
EUVDB-ID: #VU69799
Risk: Low
CVSSv4.0: 4 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-3564
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows an attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within the l2cap_reassemble_sdu() function in net/bluetooth/l2cap_core.c. An attacker with physical access to device can trigger a use-after-free error and execute arbitrary code on the system.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.118.1
kernel-rt: before 5.3.18-150300.118.1
kernel-source-rt: before 5.3.18-150300.118.1
kernel-devel-rt: before 5.3.18-150300.118.1
kernel-rt-devel: before 5.3.18-150300.118.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.118.1
ocfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel: before 5.3.18-150300.118.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.118.1
dlm-kmp-rt: before 5.3.18-150300.118.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.118.1
kernel-syms-rt: before 5.3.18-150300.118.1
CPE2.3- cpe:2.3:o:suse:suse_real_time_module:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20230591-1/
Q & A
Can this vulnerability be exploited remotely?
No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Out-of-bounds read
EUVDB-ID: #VU70627
Risk: Low
CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-47520
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition within the drivers/net/wireless/microchip/wilc1000/hif.c in the WILC1000 wireless driver. A local user can trigger an out-of-bounds read when parsing a Robust Security Network (RSN) information element from a Netlink packet and perform a denial of service (DoS) attack.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.118.1
kernel-rt: before 5.3.18-150300.118.1
kernel-source-rt: before 5.3.18-150300.118.1
kernel-devel-rt: before 5.3.18-150300.118.1
kernel-rt-devel: before 5.3.18-150300.118.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.118.1
ocfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel: before 5.3.18-150300.118.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.118.1
dlm-kmp-rt: before 5.3.18-150300.118.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.118.1
kernel-syms-rt: before 5.3.18-150300.118.1
CPE2.3- cpe:2.3:o:suse:suse_real_time_module:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20230591-1/
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) Type Confusion
EUVDB-ID: #VU71478
Risk: Low
CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-23454
CWE-ID:
CWE-843 - Type confusion
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a type confusion error within the cbq_classify() function in net/sched/sch_cbq.c in the Linux kernel. A local user can trigger a type confusion error and crash the kernel.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.118.1
kernel-rt: before 5.3.18-150300.118.1
kernel-source-rt: before 5.3.18-150300.118.1
kernel-devel-rt: before 5.3.18-150300.118.1
kernel-rt-devel: before 5.3.18-150300.118.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.118.1
ocfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel: before 5.3.18-150300.118.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.118.1
dlm-kmp-rt: before 5.3.18-150300.118.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.118.1
kernel-syms-rt: before 5.3.18-150300.118.1
CPE2.3- cpe:2.3:o:suse:suse_real_time_module:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20230591-1/
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) Type Confusion
EUVDB-ID: #VU71477
Risk: Low
CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-23455
CWE-ID:
CWE-843 - Type confusion
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a type confusion error within the atm_tc_enqueue() function in net/sched/sch_atm.c in the Linux kernel. A local user can trigger a type confusion error and perform a denial of service (DoS) attack.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Real Time Module: 15-SP3
SUSE Linux Enterprise Micro for Rancher: 5.2
SUSE Linux Enterprise Real Time 15: SP3
SUSE Linux Enterprise Micro: 5.1 - 5.2
kernel-rt_debug: before 5.3.18-150300.118.1
kernel-rt: before 5.3.18-150300.118.1
kernel-source-rt: before 5.3.18-150300.118.1
kernel-devel-rt: before 5.3.18-150300.118.1
kernel-rt-devel: before 5.3.18-150300.118.1
ocfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debuginfo: before 5.3.18-150300.118.1
ocfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel: before 5.3.18-150300.118.1
kernel-rt-devel-debuginfo: before 5.3.18-150300.118.1
dlm-kmp-rt: before 5.3.18-150300.118.1
dlm-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt-debuginfo: before 5.3.18-150300.118.1
gfs2-kmp-rt-debuginfo: before 5.3.18-150300.118.1
kernel-rt_debug-debugsource: before 5.3.18-150300.118.1
cluster-md-kmp-rt: before 5.3.18-150300.118.1
kernel-rt_debug-devel-debuginfo: before 5.3.18-150300.118.1
kernel-syms-rt: before 5.3.18-150300.118.1
CPE2.3- cpe:2.3:o:suse:suse_real_time_module:15-SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro_for_rancher:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP3:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:o:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20230591-1/
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.
