Executive Summary



This vulnerability is currently undergoing analysis and not all information is available. Please check back soon to view the completed vulnerability summary
Informations
Name CVE-2022-49956 First vendor Publication 2025-06-18
Vendor Cve Last vendor Modification 2025-06-18

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-49956

Sources (Detail)

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

Alert History

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0
Date Informations
2025-06-18 17:20:35
  • First insertion