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Use After Free The advisory has been revoked - it doesn't affect any version of package kernel-obs-qa  (opens in a new tab)

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EPSS
0.56% (46th percentile)

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  • Snyk IDSNYK-SLES150-KERNELOBSQA-2757514
  • published14 Apr 2022
  • disclosed1 Feb 2019
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Introduced: 1 Feb 2019

CVE-2018-19824  (opens in a new tab)
CWE-416  (opens in a new tab)

Amendment

The SLES security team deemed this advisory irrelevant for SLES:15.0.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-obs-qa package and not the kernel-obs-qa package as distributed by SLES.

In the Linux kernel through 4.19.6, a local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c.

References