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416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2023-52777HistoryMay 21, 2024 - 4:15 p.m.
CVE-2023-52777
2024-05-2116:15:16
416baaa9-dc9f-4396-8d5f-8c081fb06d67
web.nvd.nist.gov
6
linux kernel
vulnerability
cve-2023-52777
rcu
ath11k
wifi
critical section
use-after-free issues
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix gtk offload status event locking
The ath11k active pdevs are protected by RCU but the gtk offload status
event handling code calling ath11k_mac_get_arvif_by_vdev_id() was not
marked as a read-side critical section.
Mark the code in question as an RCU read-side critical section to avoid
any potential use-after-free issues.
Compile tested only.
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