vulnerability
Debian: CVE-2021-47251: linux -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:N/I:C/A:C) | 05/21/2024 | 07/30/2024 | 02/19/2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:N/I:C/A:C)
Published
05/21/2024
Added
07/30/2024
Modified
02/19/2025
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]
Solution
debian-upgrade-linux
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