PT-2023-9198 · Linux+2 · Linux Kernel+2
Publicado
2023-10-25
·
Atualizado
2025-02-03
·
CVE-2023-52769
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to the wifi: ath12k: fix htt mlo-offset event locking in the Linux kernel. 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. This could lead to potential use-after-free issues. The vulnerability may allow an attacker to impact the confidentiality, integrity, and availability of protected information.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use After Free
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Linux Kernel
Red Os
Suse