Oval Definition:oval:org.opensuse.security:def:86433
Revision Date:2020-11-06Version:1
Title:Security update for the Linux Kernel (Live Patch 31 for SLE 12 SP3) (Important)
Description:

This update for the Linux Kernel 4.4.180-94_116 fixes several issues.

The following security issues were fixed:

- CVE-2020-0429: In l2tp_session_delete and related functions of l2tp_core.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with system execution privileges needed. User interaction is not needed for exploitation. (bsc#1176724) - CVE-2020-14381: Fixed a use-after-free in the fast user mutex (futex) wait operation, which could have lead to memory corruption and possibly privilege escalation (bsc#1176011). - CVE-2020-0431: In kbd_keycode of keyboard.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (bsc#1176722) - CVE-2020-25212: A TOCTOU mismatch in the NFS client code could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c (bsc#1176381). - CVE-2020-14386: Fixed a memory corruption which could have lead to an attacker gaining root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity (bsc#1176069).
Family:unixClass:patch
Status:Reference(s):1176012
1176072
1176382
1176896
1176931
CVE-2020-0429
CVE-2020-0431
CVE-2020-14381
CVE-2020-14386
CVE-2020-25212
Platform(s):SUSE Linux Enterprise Server 12 SP3-ESPOS
Product(s):
Definition Synopsis
  • SUSE Linux Enterprise Server 12 SP3-ESPOS is installed
  • AND kgraft-patch-4_4_180-94_116-default-4-2.2 is installed
  • BACK