Risk | Low |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2023-6176 CVE-2023-6932 |
CWE-ID | CWE-476 CWE-416 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
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 kernel-livepatch-5_14_21-150400_15_59-rt Operating systems & Components / Operating system package or component kernel-livepatch-SLE15-SP4-RT_Update_15-debugsource Operating systems & Components / Operating system package or component kernel-livepatch-5_14_21-150400_15_59-rt-debuginfo Operating systems & Components / Operating system package or component |
Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
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
DescriptionThe 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.
Update the affected package the Linux Kernel RT (Live Patch 15 for SLE 15 SP4) to the latest version.
Vulnerable software versionsSUSE 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
kernel-livepatch-5_14_21-150400_15_59-rt: before 2-150400.2.1
kernel-livepatch-SLE15-SP4-RT_Update_15-debugsource: before 2-150400.2.1
kernel-livepatch-5_14_21-150400_15_59-rt-debuginfo: before 2-150400.2.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20240351-1/
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.
EUVDB-ID: #VU84585
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-2023-6932
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local authenticated user to execute arbitrary code.
The vulnerability exists due to a use-after-free error within the ipv4 igmp component in Linux kernel. A local authenticated user can trigger a use-after-free error and execute arbitrary code.
MitigationUpdate the affected package the Linux Kernel RT (Live Patch 15 for SLE 15 SP4) to the latest version.
Vulnerable software versionsSUSE 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
kernel-livepatch-5_14_21-150400_15_59-rt: before 2-150400.2.1
kernel-livepatch-SLE15-SP4-RT_Update_15-debugsource: before 2-150400.2.1
kernel-livepatch-5_14_21-150400_15_59-rt-debuginfo: before 2-150400.2.1
External linkshttp://www.suse.com/support/update/announcement/2024/suse-su-20240351-1/
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.