SUSE: 2022:2285-1 important: the Linux Kernel (Live Patch 45 for SLE 12 SP3)
Summary
This update for the Linux Kernel 4.4.180-94_164 fixes one issue. The following security issue was fixed: - CVE-2021-39713: Fixed a race condition in the network scheduling subsystem which could lead to a use-after-free. (bnc#1196973) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server for SAP 12-SP3: zypper in -t patch SUSE-SLE-SAP-12-SP3-2022-2285=1 - SUSE Linux Enterprise Server 12-SP3-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP3-2022-2285=1 Package List: - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64): kgraft-patch-4_4_180-94_164-default-2-2.2 kgraft-patch-4_4_180-94_164-default-debuginfo-2-2.2 - SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le x86_64): kgraft-patch-4_4_180-94_164-default-2-2.2 kgraft-patch-4_4_180-94_164-default-debuginfo-2-2.2
References
#1197211
Cross- CVE-2021-39713
CVSS scores:
CVE-2021-39713 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE-2021-39713 (SUSE): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server for SAP 12-SP3
https://www.suse.com/security/cve/CVE-2021-39713.html
https://bugzilla.suse.com/1197211