CVE-2025-39761
Published: Sep 11, 2025
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Decrement TID on RX peer frag setup error handling Currently, TID is not decremented before peer cleanup, during error handling path of ath12k_dp_rx_peer_frag_setup(). This could lead to out-of-bounds access in peer->rx_tid[]. Hence, add a decrement operation for TID, before peer cleanup to ensures proper cleanup and prevents out-of-bounds access issues when the RX peer frag setup fails. Found during code review. Compile tested only.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < eb1e1526b82b8cf31f1ef9ca86a2647fb6cd89c6affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 7c3e99fd4a66a5ac9c7dd32db07359666efe0002affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < a3b73c72c42348bf1555fd2b00f32f941324b242affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 9530d666f4376c294cdf4348c29fe3542fec980aaffected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 7c0884fcd2ddde0544d2e77f297ae461e1f53f58 |
Linux | Linux | affected 6.3unaffected 0 - < 6.3unaffected 6.6.103 - <= 6.6.*unaffected 6.12.43 - <= 6.12.*unaffected 6.15.11 - <= 6.15.*+2 more versions |
References
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