CVE-2023-52769
published 2024-05-21CVE-2023-52769: In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix htt mlo-offset event locking The ath12k active pdevs are protected by RCU…
PriorityP338high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.24%
15.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix htt mlo-offset event locking
The ath12k active pdevs are protected by RCU but the htt mlo-offset
event handling code calling ath12k_mac_get_ar_by_pdev_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
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.6.8-1 (forky) | linux 6.6.8-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= d889913205cf7ebda905b1e62c5867ed4e39f6c2 < d908ca431e20b0e4bfc5d911d1744910ed779bdb | d908ca431e20b0e4bfc5d911d1744910ed779bdb |
| linux | linux | >= d889913205cf7ebda905b1e62c5867ed4e39f6c2 < afd3425bd69610f318403084fe491e24a1357fb9 | afd3425bd69610f318403084fe491e24a1357fb9 |
| linux | linux | >= d889913205cf7ebda905b1e62c5867ed4e39f6c2 < 6afc57ea315e0f660b1f870a681737bb7b71faef | 6afc57ea315e0f660b1f870a681737bb7b71faef |
| 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 | >= 6.3 < 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_debian7.8LOW
vendor_redhat7.8HIGH
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Red Hat
kernel: wifi: ath12k: fix htt mlo-offset event locking
vendor_redhat·2024-05-21·CVSS 7.8
CVE-2023-52769 [HIGH] CWE-483 kernel: wifi: ath12k: fix htt mlo-offset event locking
kernel: wifi: ath12k: fix htt mlo-offset event locking
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix htt mlo-offset event locking
The ath12k active pdevs are protected by RCU but the htt mlo-offset
event handling code calling ath12k_mac_get_ar_by_pdev_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 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: ker
Debian
CVE-2023-52769: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: ath12...
vendor_debian·2023·CVSS 7.8
CVE-2023-52769 [HIGH] CVE-2023-52769: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: ath12...
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix htt mlo-offset event locking The ath12k active pdevs are protected by RCU but the htt mlo-offset event handling code calling ath12k_mac_get_ar_by_pdev_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
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-ccfj-2gvm-cf3r: In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix htt mlo-offset event locking
The ath12k active pdevs are prote
ghsa_unreviewed·2024-05-21
CVE-2023-52769 [HIGH] CWE-416 GHSA-ccfj-2gvm-cf3r: In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix htt mlo-offset event locking
The ath12k active pdevs are prote
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix htt mlo-offset event locking
The ath12k active pdevs are protected by RCU but the htt mlo-offset
event handling code calling ath12k_mac_get_ar_by_pdev_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-2023-52769: In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix htt mlo-offset event locking The ath12k active pdevs are protect
osv·2024-05-21·CVSS 7.8
CVE-2023-52769 [HIGH] CVE-2023-52769: In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix htt mlo-offset event locking The ath12k active pdevs are protect
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix htt mlo-offset event locking The ath12k active pdevs are protected by RCU but the htt mlo-offset event handling code calling ath12k_mac_get_ar_by_pdev_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/6afc57ea315e0f660b1f870a681737bb7b71faefhttps://git.kernel.org/stable/c/afd3425bd69610f318403084fe491e24a1357fb9https://git.kernel.org/stable/c/d908ca431e20b0e4bfc5d911d1744910ed779bdbhttps://git.kernel.org/stable/c/6afc57ea315e0f660b1f870a681737bb7b71faefhttps://git.kernel.org/stable/c/afd3425bd69610f318403084fe491e24a1357fb9https://git.kernel.org/stable/c/d908ca431e20b0e4bfc5d911d1744910ed779bdb
2024-05-21
Published