CVE-2023-52777
published 2024-05-21CVE-2023-52777: 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…
PriorityP338high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.24%
15.4th percentile
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.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.64-1 (bookworm) | linux 6.1.64-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= a16d9b50cfbaf112401b8e5ccfa852709f498cd4 < 0cf7577b6b3153b4b49deea9719fe43f96469c6d | 0cf7577b6b3153b4b49deea9719fe43f96469c6d |
| linux | linux | >= a16d9b50cfbaf112401b8e5ccfa852709f498cd4 < cf9c7d783a2bf9305df4ef5b93d9063a52e18fca | cf9c7d783a2bf9305df4ef5b93d9063a52e18fca |
| linux | linux | >= a16d9b50cfbaf112401b8e5ccfa852709f498cd4 < e83246ecd3b193f8d91fce778e8a5ba747fc7d8a | e83246ecd3b193f8d91fce778e8a5ba747fc7d8a |
| linux | linux | >= a16d9b50cfbaf112401b8e5ccfa852709f498cd4 < 1dea3c0720a146bd7193969f2847ccfed5be2221 | 1dea3c0720a146bd7193969f2847ccfed5be2221 |
| linux | linux_kernel | >= 0 < 6.1.64-1 | 6.1.64-1 |
| linux | linux_kernel | >= 0 < 6.6.8-1 | 6.6.8-1 |
| linux | linux_kernel | >= 0 < 6.6.8-1 | 6.6.8-1 |
| linux | linux_kernel | >= 5.19 < 6.1.64 | 6.1.64 |
| linux | linux_kernel | >= 6.2 < 6.5.13 | 6.5.13 |
| linux | linux_kernel | >= 6.6 < 6.6.3 | 6.6.3 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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Red Hat
kernel: wifi: ath11k: fix gtk offload status event locking
vendor_redhat·2024-05-21·CVSS 7.8
CVE-2023-52777 [HIGH] CWE-416 kernel: wifi: ath11k: fix gtk offload status event locking
kernel: wifi: ath11k: fix gtk offload status event locking
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.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - Not affecte
Debian
CVE-2023-52777: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: ath11...
vendor_debian·2023·CVSS 7.8
CVE-2023-52777 [HIGH] CVE-2023-52777: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: ath11...
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.
Scope: local
bookworm: resolved (fixed in 6.1.64-1)
bullseye: resolved
forky: resolved (fixed in 6.6.8-1)
sid: resolved (fixed in 6.6.8-1)
trixie: resolved (fixed in 6.6.8-1)
GHSA
GHSA-gcw5-rpqg-f587: In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix gtk offload status event locking
The ath11k active pdevs are p
ghsa_unreviewed·2024-05-21
CVE-2023-52777 [HIGH] CWE-416 GHSA-gcw5-rpqg-f587: In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix gtk offload status event locking
The ath11k active pdevs are p
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.
OSV
CVE-2023-52777: In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix gtk offload status event locking The ath11k active pdevs are pro
osv·2024-05-21·CVSS 7.8
CVE-2023-52777 [HIGH] CVE-2023-52777: In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix gtk offload status event locking The ath11k active pdevs are pro
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.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/0cf7577b6b3153b4b49deea9719fe43f96469c6dhttps://git.kernel.org/stable/c/1dea3c0720a146bd7193969f2847ccfed5be2221https://git.kernel.org/stable/c/cf9c7d783a2bf9305df4ef5b93d9063a52e18fcahttps://git.kernel.org/stable/c/e83246ecd3b193f8d91fce778e8a5ba747fc7d8ahttps://git.kernel.org/stable/c/0cf7577b6b3153b4b49deea9719fe43f96469c6dhttps://git.kernel.org/stable/c/1dea3c0720a146bd7193969f2847ccfed5be2221https://git.kernel.org/stable/c/cf9c7d783a2bf9305df4ef5b93d9063a52e18fcahttps://git.kernel.org/stable/c/e83246ecd3b193f8d91fce778e8a5ba747fc7d8a
2024-05-21
Published