CVE-2025-37943
Published: May 20, 2025
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix invalid data access in ath12k_dp_rx_h_undecap_nwifi In certain cases, hardware might provide packets with a length greater than the maximum native Wi-Fi header length. This can lead to accessing and modifying fields in the header within the ath12k_dp_rx_h_undecap_nwifi function for DP_RX_DECAP_TYPE_NATIVE_WIFI decap type and potentially resulting in invalid data access and memory corruption. Add a sanity check before processing the SKB to prevent invalid data access in the undecap native Wi-Fi function for the DP_RX_DECAP_TYPE_NATIVE_WIFI decap type. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 7f1d986da5c6abb75ffe4d0d325fc9b341c41a1caffected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 3abe15e756481c45f6acba3d476cb3ca4afc3b61affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 6ee653194ddb83674913fd2727b8ecfae0597adeaffected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 50be1fb76556e80af9f5da80f28168b6c71bce58affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 9a0dddfb30f120db3851627935851d262e4e7acb |
Linux | Linux | affected 6.3unaffected 0 - < 6.3unaffected 6.6.88 - <= 6.6.*unaffected 6.12.24 - <= 6.12.*unaffected 6.13.12 - <= 6.13.*+2 more versions |
References
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