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CVE-2023-52829

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CVE-2023-52829

Published: May 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < dfe13eaab043130f90dd3d57c7d88577c04adc97
affected
d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 4dd0547e8b45faf6f95373be5436b66cde326c0e
affected
d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < b302dce3d9edea5b93d1902a541684a967f3c63c

Linux

Linux

affected
6.3
unaffected
0 - < 6.3
unaffected
6.5.13 - <= 6.5.*
unaffected
6.6.3 - <= 6.6.*
unaffected
6.7 - <= *

References

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