CVE-2021-47423 Affecting kernel-livepatch-5_14_21-150400_24_122-default package, versions <1-150400.9.3.2


Severity

Recommended
0.0
low
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-SLES154-KERNELLIVEPATCH5142115040024122DEFAULT-7380390
  • published26 Jun 2024
  • disclosed25 Jun 2024

Introduced: 25 Jun 2024

CVE-2021-47423  (opens in a new tab)

How to fix?

Upgrade SLES:15.4 kernel-livepatch-5_14_21-150400_24_122-default to version 1-150400.9.3.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-livepatch-5_14_21-150400_24_122-default package and not the kernel-livepatch-5_14_21-150400_24_122-default package as distributed by SLES. See How to fix? for SLES:15.4 relevant fixed versions and status.

In the Linux kernel, the following vulnerability has been resolved:

drm/nouveau/debugfs: fix file release memory leak

When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked.

CVSS Scores

version 3.1