kernel: wifi: mac80211: fix potential key use-after-free

A use-after-free flaw was found in the Linux kernel’s IEEE 802.11 networking stack implementation functionality, used by Wifi, in how a user triggers the error path of the ieee80211gtkrekeyadd function. This flaw allows a local user to crash the system...

CVE-2024-26892

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921e: fix use-after-free in freeirq From commit a304e1b82808 "PATCH Debug shared irqs", there is a test to make sure the shared irq handler should be able to handle the unexpected event after deregistration. For th...

CVE-2024-26683 wifi: cfg80211: detect stuck ECSA element in probe resp

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: detect stuck ECSA element in probe resp We recently added some validation that we don't try to connect to an AP that is currently in a channel switch process, since that might want the channel to be quiet or we...

CVE-2024-26683

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: detect stuck ECSA element in probe resp We recently added some validation that we don't try to connect to an AP that is currently in a channel switch process, since that might want the channel to be quiet or we...

kernel: u8 overflow problem in cfg80211_update_notlisted_nontrans()

A buffer overflow flaw was found in the u8 overflow in cfg80211updatenotlistednontrans in net/wireless/scan.c in the Linux kernel’s wifi subcomponent. This flaw allows an attacker to crash the system or leak internal kernel information...

kernel: u8 overflow problem in cfg80211_update_notlisted_nontrans()

A buffer overflow flaw was found in the u8 overflow in cfg80211updatenotlistednontrans in net/wireless/scan.c in the Linux kernel’s wifi subcomponent. This flaw allows an attacker to crash the system or leak internal kernel information...