CVE-2026-46166 wifi: mac80211: use safe list iteration in radar detect work

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: use safe list iteration in radar detect work The call to ieee80211dfscaccancel can cause the iterated chanctx to be freed and removed from the list. Guard against this to avoid a slab-use-after-free error...

EUVD-2022-54813

Malicious code in bioql PyPI...

CLSA-2025-1749568993 kernel: Fix of 24 CVEs

vsock: Keep the binding until socket destruction CVE-2025-21756 - mt76: fix use-after-free by removing a non-RCU wcid pointer CVE-2022-49328 - bpf, testrun: Fix alignment problem in bpfprogtestrunskb CVE-2022-49840 - ASoC: core: Fix use-after-free in sndsocexit CVE-2022-49842 - net: sched: Fix...

CVE-2022-49416 wifi: mac80211: fix use-after-free in chanctx code

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix use-after-free in chanctx code In ieee80211vifusereservedcontext, when we have an old context and the new context's replacestate is set to IEEE80211CHANCTXREPLACENONE, we free the old context in...

CVE-2022-49416 wifi: mac80211: fix use-after-free in chanctx code

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix use-after-free in chanctx code In ieee80211vifusereservedcontext, when we have an old context and the new context's replacestate is set to IEEE80211CHANCTXREPLACENONE, we free the old context in...

CVE-2022-49416

CVE-2022-49416 is present in the Linux kernel, tied to a use-after-free bug in wifi/mac80211 chanctx handling. The issue occurs in ieee80211_vif_use_reserved_context() when the new context’s replace_state is REPLACE_NONE and the old context is freed in ieee80211_vif_use_reserved_reassign(), after...

CVE-2022-49416

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix use-after-free in chanctx code In ieee80211vifusereservedcontext, when we have an old context and the new context's replacestate is set to IEEE80211CHANCTXREPLACENONE, we free the old context in...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from post-release reuse in chanctx code...

kernel: wifi: mac80211: fix use-after-free in chanctx code

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix use-after-free in chanctx code In ieee80211vifusereservedcontext, when we have an old context and the new context's replacestate is set to IEEE80211CHANCTXREPLACENONE, we free the old context in...

kernel: wifi: mac80211: fix use-after-free in chanctx code

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix use-after-free in chanctx code In ieee80211vifusereservedcontext, when we have an old context and the new context's replacestate is set to IEEE80211CHANCTXREPLACENONE, we free the old context in...

GSD-2022-1004059 wifi: mac80211: fix use-after-free in chanctx code

wifi: mac80211: fix use-after-free in chanctx code 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 v4.9.318 by commit...

GSD-2022-1003992 wifi: mac80211: fix use-after-free in chanctx code

wifi: mac80211: fix use-after-free in chanctx code 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 v4.14.283 by commit...

GSD-2022-1003875 wifi: mac80211: fix use-after-free in chanctx code

wifi: mac80211: fix use-after-free in chanctx code 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 v4.19.247 by commit...

GSD-2022-1003559 wifi: mac80211: fix use-after-free in chanctx code

wifi: mac80211: fix use-after-free in chanctx code 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 v5.10.121 by commit...

GSD-2022-1003315 wifi: mac80211: fix use-after-free in chanctx code

wifi: mac80211: fix use-after-free in chanctx code 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 v5.15.46 by commit...

GSD-2022-1003021 wifi: mac80211: fix use-after-free in chanctx code

wifi: mac80211: fix use-after-free in chanctx code 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 v5.17.14 by commit...

GSD-2022-1002680 wifi: mac80211: fix use-after-free in chanctx code

wifi: mac80211: fix use-after-free in chanctx code 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 v5.18.3 by commit...