CVE-2022-50880 wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath10k: add peer map clean up for peer delete in ath10kstastate When peer delete failed in a disconnect operation, use-after-free detected by KFENCE in below log. It is because for each vdevid and address, it has only one...

CVE-2022-50880

Mode C CVE-2022-50880 affects the Linux kernel wifi driver ath10k. The issue arises from a use-after-free in ath10k_sta_state() when deleting peers: for a given vdev_id/address, multiple HTT_T2H peer_map entries could map to the same ath10k_peer, causing the first peer to be freed while a second ...

CVE-2025-21828

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't flush non-uploaded STAs If STA state is pre-moved to AUTHORIZED such as in IBSS scenarios and insertion fails, the station is freed. In this case, the driver never knew about the station, so trying to flush ...

GSD-2022-1007530 wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state()

wifi: ath10k: add peer map clean up for peer delete in ath10kstastate This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.262 by commit...

GSD-2022-1007428 wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state()

wifi: ath10k: add peer map clean up for peer delete in ath10kstastate This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.220 by commit...