CVE-2023-52595

CVE-2023-52595: vulnerability in Linux

wifi: rt2x00: restart beacon queue when hardware reset

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: wifi: rt2x00: restart beacon queue when hardware reset When a hardware reset is triggered, all registers are reset, so all queues are forced to stop in hardware interface. However, mac80211 will not automatically stop the queue. If we don't manually stop the beacon queue, the queue will be deadlocked and unable to start again. This patch fixes the issue where Apple devices cannot connect to the AP after calling ieee80211_restart_hw().
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/04cfe4a5da57ab9358cdfadea22bcb37324aaf83https://git.kernel.org/stable/c/4cc198580a7b93a36f5beb923f40f7ae27a3716chttps://git.kernel.org/stable/c/69e905beca193125820c201ab3db4fb0e245124ehttps://git.kernel.org/stable/c/739b3ccd9486dff04af95f9a890846d088a84957https://git.kernel.org/stable/c/a11d965a218f0cd95b13fe44d0bcd8a20ce134a8https://git.kernel.org/stable/c/e1f113b57ddd18274d7c83618deca25cc880bc48https://git.kernel.org/stable/c/fdb580ed05df8973aa5149cafa598c64bebcd0cbhttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.html