CVE-2023-52777
wifi: ath11k: fix gtk offload status event locking
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: wifi: ath11k: corrige el bloqueo de eventos de estado de descarga de gtk. Los pdevs activos de ath11k están protegidos por RCU, pero el código de manejo de eventos de estado de descarga de gtk que llama a ath11k_mac_get_arvif_by_vdev_id() no se marcó como lado de lectura sección crítica. Marque el código en cuestión como una sección crítica del lado de lectura de RCU para evitar posibles problemas de use after free. Compilación probada únicamente.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-05-21 CVE Reserved
- 2024-05-21 CVE Published
- 2024-05-22 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-416: Use After Free
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/a16d9b50cfbaf112401b8e5ccfa852709f498cd4 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2023-52777 | 2024-08-08 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2282642 | 2024-08-08 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.19 < 6.1.64 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.19 < 6.1.64" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.19 < 6.5.13 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.19 < 6.5.13" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.19 < 6.6.3 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.19 < 6.6.3" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.19 < 6.7 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.19 < 6.7" | en |
Affected
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