CVE-2026-74554

Mode C: Affected software: Linux kernel (ath12k wireless stack). Issue: In ath12k_mac_dp_peer_cleanup(), the code clears the ML peer ID slot in free_ml_peer_id_map by indexing with dp_peer->peer_id, which always includes ATH12K_PEER_ML_ID_VALID (BIT13). This causes clear_bit to be called with ...

CVE-2026-74554 wifi: ath12k: fix out-of-bounds clear_bit in ath12k_mac_dp_peer_cleanup()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix out-of-bounds clearbit in ath12kmacdppeercleanup ath12kmacdppeercleanup clears the ML peer ID slot on the freemlpeeridmap bitmap by indexing it with dppeer-peerid. That is wrong: dppeer-peerid for an MLO peer...