Executive Summary

Informations
Name CVE-2021-47251 First vendor Publication 2024-05-21
Vendor Cve Last vendor Modification 2024-05-21

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:

mac80211: fix skb length check in ieee80211_scan_rx()

Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. Otherwise, we hit a validation WARN_ON in cfg80211 later.

[style fixes, reword commit message]

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-47251

Sources (Detail)

https://git.kernel.org/stable/c/5a1cd67a801cf5ef989c4783e07b86a25b143126
https://git.kernel.org/stable/c/d1b949c70206178b12027f66edc088d40375b5cb
https://git.kernel.org/stable/c/e298aa358f0ca658406d524b6639fe389cb6e11e
Source Url

Alert History

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0
Date Informations
2024-05-21 21:27:27
  • First insertion