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Use After Free The advisory has been revoked - it doesn't affect any version of package kernel-rt  (opens in a new tab)

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EPSS
3.52% (89th percentile)

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  • Snyk IDSNYK-SLES151-KERNELRT-2728721
  • published14 Apr 2022
  • disclosed9 Mar 2020
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Introduced: 9 Mar 2020

CVE-2019-19447  (opens in a new tab)
CWE-416  (opens in a new tab)

Amendment

The SLES security team deemed this advisory irrelevant for SLES:15.1.

NVD Description

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

In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c.

References