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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-50786 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: media: s5p-mfc: Clear workbit to handle error condition During error on CLOSE_INSTANCE command, ctx_work_bits was not getting cleared. During consequent mfc execution NULL pointer dereferencing of this context led to kernel panic. This patch fixes this issue by making sure to clear ctx_work_bits always.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/09c1fbbe532758e4046c20829f4c0c50b99332dc kernel.org
https://git.kernel.org/stable/c/12242bd13ce68acd571b2cce6ab302e154e8a4ee kernel.org
https://git.kernel.org/stable/c/640075400c7c577b0f5369b935e22a588773fafa kernel.org
https://git.kernel.org/stable/c/8ff64edf9d16e8c277dcc8189794763624e6b4b8 kernel.org
https://git.kernel.org/stable/c/bd1b72f0c39a0d791a087b4e643701a48328ba8e kernel.org
https://git.kernel.org/stable/c/d3f3c2fe54e30b0636496d842ffbb5ad3a547f9b kernel.org
https://git.kernel.org/stable/c/ff27800c0a6d81571671b33f696109804d015409 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-50786
NVD Published Date:
12/30/2025
NVD Last Modified:
12/30/2025
Source:
kernel.org