CVE-2024-26779
wifi: mac80211: fix race condition on enabling fast-xmit
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wifi: mac80211: fix race condition on enabling fast-xmit
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix race condition on enabling fast-xmit fast-xmit must only be enabled after the sta has been uploaded to the driver, otherwise it could end up passing the not-yet-uploaded sta via drv_tx calls to the driver, leading to potential crashes because of uninitialized drv_priv data. Add a missing sta->uploaded check and re-check fast xmit after inserting a sta.
Reserved 2024-02-19 | Published 2024-04-03 | Updated 2024-12-19 | Assigner Linuxgit.kernel.org/...c/76fad1174a0cae6fc857b9f88b261a2e4f07d587
git.kernel.org/...c/85720b69aef177318f4a18efbcc4302228a340e5
git.kernel.org/...c/5ffab99e070b9f8ae0cf60c3c3602b84eee818dd
git.kernel.org/...c/88c18fd06608b3adee547102505d715f21075c9d
git.kernel.org/...c/eb39bb548bf974acad7bd6780fe11f9e6652d696
git.kernel.org/...c/54b79d8786964e2f840e8a2ec4a9f9a50f3d4954
git.kernel.org/...c/281280276b70c822f55ce15b661f6d1d3228aaa9
git.kernel.org/...c/bcbc84af1183c8cf3d1ca9b78540c2185cd85e7f
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