SUSE update for the Linux Kernel
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 9 |
| CVE-ID | CVE-2023-2163 CVE-2023-2860 CVE-2023-31085 CVE-2023-34324 CVE-2023-39189 CVE-2023-39191 CVE-2023-39193 CVE-2023-45862 CVE-2023-5178 |
| CWE-ID | CWE-787 CWE-125 CWE-369 CWE-833 CWE-20 CWE-770 CWE-416 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #9 is available. |
| Vulnerable software |
SUSE Linux Enterprise Micro Operating systems & Components / Operating system SUSE Real Time Module 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 openSUSE Leap Operating systems & Components / Operating system kernel-rt_debug-livepatch-devel Operating systems & Components / Operating system package or component kernel-rt-livepatch-devel Operating systems & Components / Operating system package or component kernel-rt-optional-debuginfo Operating systems & Components / Operating system package or component kernel-rt-extra Operating systems & Components / Operating system package or component kernel-rt-optional Operating systems & Components / Operating system package or component reiserfs-kmp-rt-debuginfo Operating systems & Components / Operating system package or component kernel-rt-extra-debuginfo Operating systems & Components / Operating system package or component kernel-rt-livepatch Operating systems & Components / Operating system package or component reiserfs-kmp-rt Operating systems & Components / Operating system package or component kselftests-kmp-rt-debuginfo Operating systems & Components / Operating system package or component kselftests-kmp-rt Operating systems & Components / Operating system package or component kernel-rt Operating systems & Components / Operating system package or component kernel-rt_debug Operating systems & Components / Operating system package or component kernel-devel-rt Operating systems & Components / Operating system package or component kernel-source-rt Operating systems & Components / Operating system package or component kernel-rt-debugsource Operating systems & Components / Operating system package or component kernel-rt_debug-vdso-debuginfo Operating systems & Components / Operating system package or component kernel-rt_debug-devel Operating systems & Components / Operating system package or component dlm-kmp-rt Operating systems & Components / Operating system package or component kernel-rt-devel Operating systems & Components / Operating system package or component gfs2-kmp-rt-debuginfo Operating systems & Components / Operating system package or component kernel-syms-rt Operating systems & Components / Operating system package or component gfs2-kmp-rt Operating systems & Components / Operating system package or component kernel-rt-vdso 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-rt_debug-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-debuginfo Operating systems & Components / Operating system package or component kernel-rt-debuginfo Operating systems & Components / Operating system package or component kernel-rt-vdso-debuginfo Operating systems & Components / Operating system package or component ocfs2-kmp-rt Operating systems & Components / Operating system package or component kernel-rt-devel-debuginfo Operating systems & Components / Operating system package or component dlm-kmp-rt-debuginfo Operating systems & Components / Operating system package or component kernel-rt_debug-vdso Operating systems & Components / Operating system package or component ocfs2-kmp-rt-debuginfo Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP5-RT_Update_7-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-5_14_21-150500_13_24-rt Operating systems & Components / Operating system package or component kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 9 vulnerabilities.
1) Out-of-bounds write
EUVDB-ID: #VU79673
Risk: Low
CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-2163
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 in BPF verifier caused by improper marking of
registers for precision tracking in certain situations. A local user can trigger an out-of-bounds write and execute arbitrary code with elevated privileges.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro: 5.5
SUSE Real Time Module: 15-SP5
SUSE Linux Enterprise Live Patching: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
kernel-rt_debug-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-optional-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra: before 5.14.21-150500.13.24.1
kernel-rt-optional: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-livepatch: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt: before 5.14.21-150500.13.24.1
kselftests-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kselftests-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug: before 5.14.21-150500.13.24.1
kernel-devel-rt: before 5.14.21-150500.13.24.1
kernel-source-rt: before 5.14.21-150500.13.24.1
kernel-rt-debugsource: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel: before 5.14.21-150500.13.24.1
dlm-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel: before 5.14.21-150500.13.24.1
gfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-syms-rt: before 5.14.21-150500.13.24.1
gfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-vdso: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debugsource: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-vdso-debuginfo: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel-debuginfo: before 5.14.21-150500.13.24.1
dlm-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-livepatch-SLE15-SP5-RT_Update_7-debugsource: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo: before 1-150500.11.3.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_real_time_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-rt_debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp5-rt_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234343-1/
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) Out-of-bounds read
EUVDB-ID: #VU78675
Risk: Low
CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-2860
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the SR-IPv6 implementation when processing seg6 attributes. A local user can trigger an out-of-bounds read error and read contents of memory on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro: 5.5
SUSE Real Time Module: 15-SP5
SUSE Linux Enterprise Live Patching: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
kernel-rt_debug-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-optional-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra: before 5.14.21-150500.13.24.1
kernel-rt-optional: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-livepatch: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt: before 5.14.21-150500.13.24.1
kselftests-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kselftests-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug: before 5.14.21-150500.13.24.1
kernel-devel-rt: before 5.14.21-150500.13.24.1
kernel-source-rt: before 5.14.21-150500.13.24.1
kernel-rt-debugsource: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel: before 5.14.21-150500.13.24.1
dlm-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel: before 5.14.21-150500.13.24.1
gfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-syms-rt: before 5.14.21-150500.13.24.1
gfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-vdso: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debugsource: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-vdso-debuginfo: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel-debuginfo: before 5.14.21-150500.13.24.1
dlm-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-livepatch-SLE15-SP5-RT_Update_7-debugsource: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo: before 1-150500.11.3.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_real_time_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-rt_debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp5-rt_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234343-1/
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) Division by zero
EUVDB-ID: #VU82660
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-2023-31085
CWE-ID:
CWE-369 - Divide By Zero
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a divide by zero error within the drivers/mtd/ubi/cdev.c driver. A local user can perform a denial of service (DoS) attack.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro: 5.5
SUSE Real Time Module: 15-SP5
SUSE Linux Enterprise Live Patching: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
kernel-rt_debug-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-optional-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra: before 5.14.21-150500.13.24.1
kernel-rt-optional: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-livepatch: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt: before 5.14.21-150500.13.24.1
kselftests-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kselftests-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug: before 5.14.21-150500.13.24.1
kernel-devel-rt: before 5.14.21-150500.13.24.1
kernel-source-rt: before 5.14.21-150500.13.24.1
kernel-rt-debugsource: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel: before 5.14.21-150500.13.24.1
dlm-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel: before 5.14.21-150500.13.24.1
gfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-syms-rt: before 5.14.21-150500.13.24.1
gfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-vdso: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debugsource: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-vdso-debuginfo: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel-debuginfo: before 5.14.21-150500.13.24.1
dlm-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-livepatch-SLE15-SP5-RT_Update_7-debugsource: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo: before 1-150500.11.3.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_real_time_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-rt_debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp5-rt_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234343-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Deadlock
EUVDB-ID: #VU81900
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2023-34324
CWE-ID:
CWE-833 - Deadlock
Exploit availability: No
DescriptionThe vulnerability allows a malicious guest to perform a denial of service (DoS) attack.
The vulnerability exists due to improper event handling in Linux kernel. A malicious guest can disable paravirtualized device to cause a deadlock in a backend domain (other than dom0).
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro: 5.5
SUSE Real Time Module: 15-SP5
SUSE Linux Enterprise Live Patching: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
kernel-rt_debug-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-optional-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra: before 5.14.21-150500.13.24.1
kernel-rt-optional: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-livepatch: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt: before 5.14.21-150500.13.24.1
kselftests-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kselftests-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug: before 5.14.21-150500.13.24.1
kernel-devel-rt: before 5.14.21-150500.13.24.1
kernel-source-rt: before 5.14.21-150500.13.24.1
kernel-rt-debugsource: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel: before 5.14.21-150500.13.24.1
dlm-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel: before 5.14.21-150500.13.24.1
gfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-syms-rt: before 5.14.21-150500.13.24.1
gfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-vdso: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debugsource: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-vdso-debuginfo: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel-debuginfo: before 5.14.21-150500.13.24.1
dlm-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-livepatch-SLE15-SP5-RT_Update_7-debugsource: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo: before 1-150500.11.3.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_real_time_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-rt_debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp5-rt_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234343-1/
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.
5) Out-of-bounds read
EUVDB-ID: #VU82659
Risk: Low
CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-39189
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary condition within the nfnl_osf_add_callback() function in Linux kernel Netfilter. A local user with CAP_NET_ADMIN capability can trigger an out-of-bounds read error and execute arbitrary code with elevated privileges.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro: 5.5
SUSE Real Time Module: 15-SP5
SUSE Linux Enterprise Live Patching: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
kernel-rt_debug-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-optional-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra: before 5.14.21-150500.13.24.1
kernel-rt-optional: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-livepatch: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt: before 5.14.21-150500.13.24.1
kselftests-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kselftests-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug: before 5.14.21-150500.13.24.1
kernel-devel-rt: before 5.14.21-150500.13.24.1
kernel-source-rt: before 5.14.21-150500.13.24.1
kernel-rt-debugsource: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel: before 5.14.21-150500.13.24.1
dlm-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel: before 5.14.21-150500.13.24.1
gfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-syms-rt: before 5.14.21-150500.13.24.1
gfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-vdso: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debugsource: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-vdso-debuginfo: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel-debuginfo: before 5.14.21-150500.13.24.1
dlm-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-livepatch-SLE15-SP5-RT_Update_7-debugsource: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo: before 1-150500.11.3.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_real_time_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-rt_debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp5-rt_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234343-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
6) Input validation error
EUVDB-ID: #VU82763
Risk: Low
CVSSv4.0: 5.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-39191
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in the eBPF subsystem in the Linux kernel. A local user with CAP_BPF capability can execute arbitrary code with elevated privileges.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro: 5.5
SUSE Real Time Module: 15-SP5
SUSE Linux Enterprise Live Patching: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
kernel-rt_debug-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-optional-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra: before 5.14.21-150500.13.24.1
kernel-rt-optional: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-livepatch: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt: before 5.14.21-150500.13.24.1
kselftests-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kselftests-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug: before 5.14.21-150500.13.24.1
kernel-devel-rt: before 5.14.21-150500.13.24.1
kernel-source-rt: before 5.14.21-150500.13.24.1
kernel-rt-debugsource: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel: before 5.14.21-150500.13.24.1
dlm-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel: before 5.14.21-150500.13.24.1
gfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-syms-rt: before 5.14.21-150500.13.24.1
gfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-vdso: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debugsource: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-vdso-debuginfo: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel-debuginfo: before 5.14.21-150500.13.24.1
dlm-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-livepatch-SLE15-SP5-RT_Update_7-debugsource: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo: before 1-150500.11.3.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_real_time_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-rt_debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp5-rt_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234343-1/
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) Out-of-bounds read
EUVDB-ID: #VU81920
Risk: Low
CVSSv4.0: 1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2023-39193
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the sctp_mt_check() function in Netfilter subsystem in Linux kernel. A local user with CAP_NET_ADMIN capability can trigger an out-of-bounds read error and read contents of memory on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro: 5.5
SUSE Real Time Module: 15-SP5
SUSE Linux Enterprise Live Patching: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
kernel-rt_debug-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-optional-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra: before 5.14.21-150500.13.24.1
kernel-rt-optional: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-livepatch: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt: before 5.14.21-150500.13.24.1
kselftests-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kselftests-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug: before 5.14.21-150500.13.24.1
kernel-devel-rt: before 5.14.21-150500.13.24.1
kernel-source-rt: before 5.14.21-150500.13.24.1
kernel-rt-debugsource: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel: before 5.14.21-150500.13.24.1
dlm-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel: before 5.14.21-150500.13.24.1
gfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-syms-rt: before 5.14.21-150500.13.24.1
gfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-vdso: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debugsource: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-vdso-debuginfo: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel-debuginfo: before 5.14.21-150500.13.24.1
dlm-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-livepatch-SLE15-SP5-RT_Update_7-debugsource: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo: before 1-150500.11.3.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_real_time_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-rt_debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp5-rt_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234343-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
8) Allocation of Resources Without Limits or Throttling
EUVDB-ID: #VU82766
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-2023-45862
CWE-ID:
CWE-770 - Allocation of Resources Without Limits or Throttling
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error within the ENE UB6250 reader driver in drivers/usb/storage/ene_ub6250.c. A local user can trigger a boundary error and perform a denial of service (DoS) attack.
Update the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro: 5.5
SUSE Real Time Module: 15-SP5
SUSE Linux Enterprise Live Patching: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
kernel-rt_debug-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-optional-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra: before 5.14.21-150500.13.24.1
kernel-rt-optional: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-livepatch: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt: before 5.14.21-150500.13.24.1
kselftests-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kselftests-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug: before 5.14.21-150500.13.24.1
kernel-devel-rt: before 5.14.21-150500.13.24.1
kernel-source-rt: before 5.14.21-150500.13.24.1
kernel-rt-debugsource: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel: before 5.14.21-150500.13.24.1
dlm-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel: before 5.14.21-150500.13.24.1
gfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-syms-rt: before 5.14.21-150500.13.24.1
gfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-vdso: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debugsource: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-vdso-debuginfo: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel-debuginfo: before 5.14.21-150500.13.24.1
dlm-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-livepatch-SLE15-SP5-RT_Update_7-debugsource: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo: before 1-150500.11.3.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_real_time_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-rt_debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp5-rt_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234343-1/
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) Use-after-free
EUVDB-ID: #VU82658
Risk: Low
CVSSv4.0: 7.1 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Clear]
CVE-ID: CVE-2023-5178
CWE-ID:
CWE-416 - Use After Free
Exploit availability: Yes
DescriptionThe vulnerability allows a local authenticated user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the drivers/nvme/target/tcp.c in nvmet_tcp_free_crypto due to a logical bug in the NVMe-oF/TCP subsystem in the Linux kernel. A local authenticated user can trigger a use-after-free error and escalate privileges on the system.
MitigationUpdate the affected package the Linux Kernel to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Micro: 5.5
SUSE Real Time Module: 15-SP5
SUSE Linux Enterprise Live Patching: 15-SP5
SUSE Linux Enterprise Server for SAP Applications 15: SP5
SUSE Linux Enterprise Server 15: SP5
SUSE Linux Enterprise Real Time 15: SP5
SUSE Linux Enterprise High Performance Computing 15: SP5
openSUSE Leap: 15.5
kernel-rt_debug-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-livepatch-devel: before 5.14.21-150500.13.24.1
kernel-rt-optional-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra: before 5.14.21-150500.13.24.1
kernel-rt-optional: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-extra-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-livepatch: before 5.14.21-150500.13.24.1
reiserfs-kmp-rt: before 5.14.21-150500.13.24.1
kselftests-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kselftests-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug: before 5.14.21-150500.13.24.1
kernel-devel-rt: before 5.14.21-150500.13.24.1
kernel-source-rt: before 5.14.21-150500.13.24.1
kernel-rt-debugsource: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel: before 5.14.21-150500.13.24.1
dlm-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel: before 5.14.21-150500.13.24.1
gfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-syms-rt: before 5.14.21-150500.13.24.1
gfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-vdso: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt_debug-devel-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-debugsource: before 5.14.21-150500.13.24.1
cluster-md-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt-vdso-debuginfo: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt: before 5.14.21-150500.13.24.1
kernel-rt-devel-debuginfo: before 5.14.21-150500.13.24.1
dlm-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-rt_debug-vdso: before 5.14.21-150500.13.24.1
ocfs2-kmp-rt-debuginfo: before 5.14.21-150500.13.24.1
kernel-livepatch-SLE15-SP5-RT_Update_7-debugsource: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt: before 1-150500.11.3.1
kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo: before 1-150500.11.3.1
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_micro:5.5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_real_time_module:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_live_patching:15-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_real_time_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_high_performance_computing_15:SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:opensuse_leap:15.5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:kernel-rt_debug-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-optional:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-extra-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-livepatch:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:reiserfs-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kselftests-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-devel-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-source-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-syms-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:gfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:cluster-md-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-vdso-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt-devel-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:dlm-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-rt_debug-vdso:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:ocfs2-kmp-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-sle15-sp5-rt_update_7-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:kernel-livepatch-5_14_21-150500_13_24-rt-debuginfo:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2023/suse-su-20234343-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
