Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix queue selection for mesh/OCB interfaces When using iTXQ, the code assumes that there is only one vif queue for broadcast packets, using the BE queue. Allowing non-BE queue marking violates that assumption and txq->ac == skb_queue_mapping is no longer guaranteed. This can cause issues with queue handling in the driver and also causes issues with the recent ATF change, resulting in an AQL underflow warning.
References (5)
Core 5
Core References
Scores
CVSS v3
5.5
EPSS
0.0026
EPSS Percentile
18.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (18)
linux/Kernel
5.11.0 - 5.15.56linux
linux/Kernel
5.16.0 - 5.18.13linux
linux/Kernel
5.2.0 - 5.4.207linux
linux/Kernel
5.5.0 - 5.10.132linux
Linux/Linux
< 5.2
Linux/Linux
1974da8b31e6ea9c96c21505ffcb546fa59add23 - 41ecab279a70dced9005f4d55fa0fcde8938603f
Linux/Linux
1974da8b31e6ea9c96c21505ffcb546fa59add23 - 444be5a02b77f3b7a8ac9c1a0b074fbb3bd89cd0
Linux/Linux
1974da8b31e6ea9c96c21505ffcb546fa59add23 - 50e2ab39291947b6c6c7025cf01707c270fcde59
Linux/Linux
1974da8b31e6ea9c96c21505ffcb546fa59add23 - 5a9df31017999197b6e60535940f2f2fe1bd3b0d
Linux/Linux
1974da8b31e6ea9c96c21505ffcb546fa59add23 - e013ea2a51a94b903b396a8dff531a07d470335d
... and 8 more
Published
Feb 26, 2025
Tracked Since
Feb 18, 2026