CVE Watch4 ago 2026

CVE-2023-52829

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix possible out-of-bound write in ath12k_wmi_ext_hal_reg

CVSS

8.4

Alto

EPSS

0.3%

p18

KEV

—

Exploit Today

0-100

Publicado: 21 may 2024 · Última mod.: 4 ago 2026 · CWE-787

EPSS · 30d

0.3%EPSS · 30 días0.3%

2026-08-032026-08-31

Descripción técnica

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix possible out-of-bound write in ath12k_wmi_ext_hal_reg_caps() reg_cap.phy_id is extracted from WMI event and could be an unexpected value in case some errors happen. As a result out-of-bound write may occur to soc->hal_reg_cap. Fix it by validating reg_cap.phy_id before using it. This is found during code review. Compile tested only.

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