SUSE-SU-2019:3258-1: kgraft-patch-SLE12-SP3_Update_23&distro=SUSE Linux Enterprise Server 12 SP3-LTSS SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2019:3258-1 is a vulnerability in kgraft-patch-SLE12-SP3_Update_23&distro=SUSE Linux Enterprise Server 12 SP3-LTSS SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 11-12-2019
   PublishedVulnerability first disclosed.
2. 04-02-2026
   Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP3) This update for the Linux Kernel 4.4.178-94_91 fixes several issues. The following security issues were fixed: - CVE-2018-20856: Fixed a use-after-free in block/blk-core.c due to improper error handling (bsc#1156331). - CVE-2019-13272: Fixed a privilege escalation from user to root due to improper handling of credentials by leveraging certain scenarios with a parent-child process relationship (bsc#1156321). - CVE-2019-15239: Fixed a vulnerability where a local attacker could have triggered multiple use-after-free conditions resulted in privilege escalation (bsc#1156317). - CVE-2019-10220: Fixed an issue where samba servers could inject relative paths in directory entry lists (bsc#1153108).

No weakness data has been published for this record.