31 matches found
CVE-2026-31394
A flaw was found in the Linux kernel's mac80211 component. This vulnerability occurs when processing stations on APVLAN interfaces, such as 4-address Wireless Distribution System WDS clients. An attacker could trigger a null pointer dereference during Channel Switch Announcement CSA operations,...
EUVD-2026-16154
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix NULL deref in meshmatcheslocal meshmatcheslocal unconditionally dereferences ie-meshconfig to compare mesh configuration parameters. When called from meshrxcsaframe, the parsed action-frame elements may not...
CVE-2026-23396 wifi: mac80211: fix NULL deref in mesh_matches_local()
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix NULL deref in meshmatcheslocal meshmatcheslocal unconditionally dereferences ie-meshconfig to compare mesh configuration parameters. When called from meshrxcsaframe, the parsed action-frame elements may not...
EUVD-2022-55224
Malicious code in bioql PyPI...
EUVD-2023-32254
Malicious code in bioql PyPI...
EUVD-2023-37208
Malicious code in bioql PyPI...
EUVD-2021-7367
Malicious code in bioql PyPI...
CVE-2022-49942
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected When we are not connected to a channel, sending channel "switch" announcement doesn't make any sense. The BSS list is empty in that case. This causes the fo...
CVE-2022-49942 wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected When we are not connected to a channel, sending channel "switch" announcement doesn't make any sense. The BSS list is empty in that case. This causes the fo...
CVE-2022-49942 wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected When we are not connected to a channel, sending channel "switch" announcement doesn't make any sense. The BSS list is empty in that case. This causes the fo...
CVE-2023-28584
Transient DOS in WLAN Host when a mobile station receives invalid channel in CSA IE while doing channel switch announcement CSA...
CVE-2023-33019
Transient DOS in WLAN Host while doing channel switch announcement CSA, when a mobile station receives invalid channel in CSA IE...
CVE-2021-1903
Possible denial of service scenario can occur due to lack of length check on Channel Switch Announcement IE in beacon or probe response frame in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industri...
CVE-2024-26683
A vulnerability was found in the Linux kernel. This issue occurs when an AP continually advertises a stuck ECSA element, leading to incorrect channel switch process handling. This can lead to network connectivity issues if the AP is stuck in a state where it continuously advertises a false channe...
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...
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 a security issue with CSA/ECSA in wifi:mac80211...
CVE-2023-33019
Transient DOS in WLAN Host while doing channel switch announcement CSA, when a mobile station receives invalid channel in CSA IE...
CVE-2023-28584
Transient DOS in WLAN Host when a mobile station receives invalid channel in CSA IE while doing channel switch announcement CSA...
Code injection
Transient DOS in WLAN Host while doing channel switch announcement CSA, when a mobile station receives invalid channel in CSA IE...
Code injection
Transient DOS in WLAN Host when a mobile station receives invalid channel in CSA IE while doing channel switch announcement CSA...