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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-49956 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8712: fix use after free bugs _Read/Write_MACREG callbacks are NULL so the read/write_macreg_hdl() functions don't do anything except free the "pcmd" pointer. It results in a use after free. Delete them.


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/19e3f69d19801940abc2ac37c169882769ed9770 kernel.org
https://git.kernel.org/stable/c/376e15487fec837301d888068a3fcc82efb6171a kernel.org
https://git.kernel.org/stable/c/7dce6b0ee7d78667d6c831ced957a08769973063 kernel.org
https://git.kernel.org/stable/c/9fd6170c5e2d0ccd027abe26f6f5ffc528e1bb27 kernel.org
https://git.kernel.org/stable/c/b1727def850904e4b8ba384043775672841663a1 kernel.org
https://git.kernel.org/stable/c/d0aac7146e96bf39e79c65087d21dfa02ef8db38 kernel.org
https://git.kernel.org/stable/c/dc02aaf950015850e7589696521c7fca767cea77 kernel.org
https://git.kernel.org/stable/c/e230a4455ac3e9b112f0367d1b8e255e141afae0 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49956
NVD Published Date:
06/18/2025
NVD Last Modified:
06/18/2025
Source:
kernel.org