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Use After Free The advisory has been revoked - it doesn't affect any version of package kernel-zfcpdump-modules-internal  (opens in a new tab)

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EPSS
0.24% (16th percentile)

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  • Snyk IDSNYK-CENTOS8-KERNELZFCPDUMPMODULESINTERNAL-2433359
  • published25 Mar 2022
  • disclosed23 Mar 2022
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Introduced: 23 Mar 2022

CVE-2022-1048  (opens in a new tab)
CWE-416  (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-zfcpdump-modules-internal package and not the kernel-zfcpdump-modules-internal package as distributed by Centos.

A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system.