CVE-2022-49646
Published: Feb 26, 2025
Modified: May 11, 2026
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 1974da8b31e6ea9c96c21505ffcb546fa59add23 - < 444be5a02b77f3b7a8ac9c1a0b074fbb3bd89cd0affected 1974da8b31e6ea9c96c21505ffcb546fa59add23 - < e013ea2a51a94b903b396a8dff531a07d470335daffected 1974da8b31e6ea9c96c21505ffcb546fa59add23 - < 5a9df31017999197b6e60535940f2f2fe1bd3b0daffected 1974da8b31e6ea9c96c21505ffcb546fa59add23 - < 41ecab279a70dced9005f4d55fa0fcde8938603faffected 1974da8b31e6ea9c96c21505ffcb546fa59add23 - < 50e2ab39291947b6c6c7025cf01707c270fcde59 |
Linux | Linux | affected 5.2unaffected 0 - < 5.2unaffected 5.4.207 - <= 5.4.*unaffected 5.10.132 - <= 5.10.*unaffected 5.15.56 - <= 5.15.*+2 more versions |
References
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