1568 matches found
CVE-2023-53229 wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix invalid drvstaprercuremove calls for non-uploaded sta Avoid potential data corruption issues caused by uninitialized driver private data structures...
CVE-2023-53209
CVE-2023-53209 : In the Linux kernel, the wifi mac80211_hwsim subsystem could dereference a NULL sta pointer in mac80211_hwsim_select_tx_link(), leading to a NULL pointer dereference. The vulnerability is fixed by explicitly checking that the sta pointer is not NULL before use. Affected component...
CVE-2023-53209 wifi: mac80211_hwsim: Fix possible NULL dereference
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fix possible NULL dereference In a call to mac80211hwsimselecttxlink the sta pointer might be NULL, thus need to check that it is not NULL before accessing it...
CVE-2023-53209 wifi: mac80211_hwsim: Fix possible NULL dereference
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fix possible NULL dereference In a call to mac80211hwsimselecttxlink the sta pointer might be NULL, thus need to check that it is not NULL before accessing it...
CVE-2022-50290
This CVE-2022-50290 entry is rejected/not used and does not represent an active vulnerability.
CVE-2023-53153 wifi: cfg80211: Fix use after free for wext
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Fix use after free for wext Key information in wext.connect is not reset on reconnect and can hold data from a previous connection. Reset key data to avoid that drivers or mac80211 incorrectly detect a WEP...
wifi: iwlwifi: mvm: guard against invalid STA ID on removal
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Linux Distros Unpatched Vulnerability : CVE-2025-38644
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211: reject TDLS operations when station is not associated syzbot triggered a WARN in ieee80211tdlsoper by sending NL80211TDLSENABLELINK immediately...
Linux Distros Unpatched Vulnerability : CVE-2025-38642
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix WARNON for monitor mode on some devices On devices without WANTMONITORVI...
Linux Distros Unpatched Vulnerability : CVE-2025-38509
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reject VHT opmode for unsupported channel widths VHT operating mode...
Ubuntu 25.04 : Linux kernel (Azure) vulnerabilities (USN-7721-1)
"The remote Ubuntu 25.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7721-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in th...
The vulnerability of the function ieee80211_vif_use_reserved_context() in the module net/mac80211/chan.c of the Linux kernel’s mac80211 stack allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
The vulnerability of the function ieee80211vifusereservedcontext in the net/mac80211/chan.c module of the mac80211 stack in the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentialit...
CVE-2025-38644
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reject TDLS operations when station is not associated syzbot triggered a WARN in ieee80211tdlsoper by sending NL80211TDLSENABLELINK immediately after NL80211CMDCONNECT, before association completed and without pri...
Linux Distros Unpatched Vulnerability : CVE-2022-49934
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211: Fix UAF in ieee80211scanrx ieee80211scanrx tries to access scanreq-flags after a null check, but a UAF is observed when the scan is completed an...
CVE-2025-38642
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix WARNON for monitor mode on some devices On devices without WANTMONITORVIF and probably without channel context support we get a WARNON for changing the per-link setting of a monitor interface. Since we already...
AZL-73491 CVE-2025-38644 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reject TDLS operations when station is not associated syzbot triggered a WARN in ieee80211tdlsoper by sending NL80211TDLSENABLELINK immediately after NL80211CMDCONNECT, before association completed and without pri...
UBUNTU-CVE-2025-38644
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reject TDLS operations when station is not associated syzbot triggered a WARN in ieee80211tdlsoper by sending NL80211TDLSENABLELINK immediately after NL80211CMDCONNECT, before association completed and without pri...
UBUNTU-CVE-2025-38642
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix WARNON for monitor mode on some devices On devices without WANTMONITORVIF and probably without channel context support we get a WARNON for changing the per-link setting of a monitor interface. Since we already...
CVE-2025-38644 wifi: mac80211: reject TDLS operations when station is not associated
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reject TDLS operations when station is not associated syzbot triggered a WARN in ieee80211tdlsoper by sending NL80211TDLSENABLELINK immediately after NL80211CMDCONNECT, before association completed and without pri...