CVE-2024-26779
MEDIUMLinux Kernel < 4.19.308 - Race Condition
Title source: ruleDescription
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.
References (10)
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
0.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Classification
CWE
CWE-362
Status
published
Affected Products (10)
linux/linux_kernel
< 4.19.308
linux/linux_kernel
debian/debian_linux
linux/Kernel
< 4.19.308linux
linux/Kernel
< 5.4.270linux
linux/Kernel
< 5.10.211linux
linux/Kernel
< 5.15.150linux
linux/Kernel
< 6.1.80linux
linux/Kernel
< 6.6.19linux
linux/Kernel
< 6.7.7linux
Timeline
Published
Apr 03, 2024
Tracked Since
Feb 18, 2026