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SUSE: CVE-2019-19319: SUSE Linux Security Advisory

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SUSE: CVE-2019-19319: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/27/2019
Created
01/17/2020
Added
01/15/2020
Modified
02/04/2022

Description

In the Linux kernel before 5.2, a setxattr operation, after a mount of a crafted ext4 image, can cause a slab-out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when a large old_size value is used in a memset call, aka CID-345c0dbf3a30.

Solution(s)

  • suse-upgrade-kernel-azure-base
  • suse-upgrade-kernel-default
  • suse-upgrade-kernel-default-extra
  • suse-upgrade-kernel-default-man
  • suse-upgrade-kernel-docs
  • suse-upgrade-kernel-obs-build

References

  • SUSE-SU-2020:0093-1
  • SUSE-SU-2020:0511-1
  • SUSE-SU-2020:0559-1
  • SUSE-SU-2020:0560-1
  • SUSE-SU-2020:0580-1
  • SUSE-SU-2020:0584-1
  • SUSE-SU-2020:0599-1
  • SUSE-SU-2020:0613-1
  • SUSE-SU-2020:1255-1
  • SUSE-SU-2020:1275-1
  • SUSE-SU-2020:1663-1
  • USN-4391-1
  • CVE-2019-19319
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