Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: unlink TWT flow if the MCU rejects the agreement The flow is added to dev->twt_list before sending the agreement to the firmware, but the error path leaves it linked while flowid_mask is never set. The flow slot can then be reused and memset while still on the list, corrupting twt_list, and station removal leaves a dangling entry behind that mt7915_mac_twt_sched_list_add() later walks.
References6
- git.kernel.org/stable/c/16a04441eab0dcd4d7126a6f66b370adbf28f96d
- git.kernel.org/stable/c/1bd5c4ed2b9045faf83315c54cd37a9b7c71b5c7
- git.kernel.org/stable/c/6bce0f1280c94af8314f895f404629da09f0788c
- git.kernel.org/stable/c/beaa42b875965dbc3e80e46970e0bfa60a94c2db
- git.kernel.org/stable/c/c09d1b15ed2dc49060303b16a296b7b8b7794cbe
- git.kernel.org/stable/c/cabe239e95b4eebf5b6c3654087b66ff9425bc7b
Metrics
- CVSS 3.1
-
8.8
HIGH
Score source: CNA
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 28 · as of 8 November 2026
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