Use After Free Affecting kernel-obs-build package, versions <4.12.14-150.14.2


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.13% (49th percentile)

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  • Snyk IDSNYK-SLES150-KERNELOBSBUILD-2754787
  • published14 Apr 2022
  • disclosed28 Mar 2019

Introduced: 28 Mar 2019

CVE-2019-7221  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade SLES:15.0 kernel-obs-build to version 4.12.14-150.14.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-obs-build package and not the kernel-obs-build package as distributed by SLES. See How to fix? for SLES:15.0 relevant fixed versions and status.

The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.

References