cve-2023-52829
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-12-19 08:26
Severity ?
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4dd0547e8b45faf6f95373be5436b66cde326c0e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b302dce3d9edea5b93d1902a541684a967f3c63c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dfe13eaab043130f90dd3d57c7d88577c04adc97
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4dd0547e8b45faf6f95373be5436b66cde326c0e
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b302dce3d9edea5b93d1902a541684a967f3c63c
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/dfe13eaab043130f90dd3d57c7d88577c04adc97
Impacted products
Vendor Product Version
Linux Linux Version: d889913205cf7ebda905b1e62c5867ed4e39f6c2
Version: d889913205cf7ebda905b1e62c5867ed4e39f6c2
Version: d889913205cf7ebda905b1e62c5867ed4e39f6c2
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   Linux Linux Version: 6.3
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