CVE-2021-47251

May 21, 2024, 4:54 p.m.

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-05-21
CVE-2021-47251

Product(s) Impacted

Linux kernel

Linux Kernel

Description

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]

Weaknesses

Date

Published: May 21, 2024, 3:15 p.m.

Last Modified: May 21, 2024, 4:54 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

References

https://git.kernel.org/stable/c/5a1cd67a801cf5ef989c4783e07b86a25b143126
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/d1b949c70206178b12027f66edc088d40375b5cb
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/e298aa358f0ca658406d524b6639fe389cb6e11e
416baaa9-dc9f-4396-8d5f-8c081fb06d67