CVE-2024-40929

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: check nssids before accessing the ssids In some versions of cfg80211, the ssids poinet might be a valid one even though nssids is 0. Accessing the pointer in this case will cuase an out-of-bound access. Fix th...

CVE-2024-40912 wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup()

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Fix deadlock in ieee80211stapsdeliverwakeup The ieee80211stapsdeliverwakeup function takes sta-pslock to synchronizes with ieee80211txhunicastpsbuf which is called from softirq context. However using only spinlock...

CVE-2024-40912

CVE-2024-40912 – Linux kernel (wifi/mac80211) deadlock fix. The issue arises in ieee80211_sta_ps_deliver_wakeup() where sta->ps_lock is taken with a non-IRQL-safe spin_lock(), allowing softirq to run on the same CPU and contend with ieee80211_tx_h_unicast_ps_buf(), creating a deadlock (RCU sta...

CVE-2024-40912 wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup()

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Fix deadlock in ieee80211stapsdeliverwakeup The ieee80211stapsdeliverwakeup function takes sta-pslock to synchronizes with ieee80211txhunicastpsbuf which is called from softirq context. However using only spinlock...

CVE-2024-40911

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Lock wiphy in cfg80211getstation Wiphy should be locked before calling rdevgetstation see lockdep assert in ieee80211getstation. This fixes the following kernel NULL dereference: Unable to handle kernel NULL point...

CVE-2024-40911 wifi: cfg80211: Lock wiphy in cfg80211_get_station

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Lock wiphy in cfg80211getstation Wiphy should be locked before calling rdevgetstation see lockdep assert in ieee80211getstation. This fixes the following kernel NULL dereference: Unable to handle kernel NULL point...

CVE-2024-40911

CVE-2024-40911 : In the Linux kernel wifi stack (cfg80211), a missing wiphy lock around rdev_get_station can cause a NULL pointer dereference if a STA disconnect/reconnect occurs before a scheduled batadv throughput work runs. The issue is addressed by locking the wiphy before cfg80211_get_statio...

CVE-2024-40911 wifi: cfg80211: Lock wiphy in cfg80211_get_station

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Lock wiphy in cfg80211getstation Wiphy should be locked before calling rdevgetstation see lockdep assert in ieee80211getstation. This fixes the following kernel NULL dereference: Unable to handle kernel NULL point...

CVE-2024-40911 wifi: cfg80211: Lock wiphy in cfg80211_get_station

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Lock wiphy in cfg80211getstation Wiphy should be locked before calling rdevgetstation see lockdep assert in ieee80211getstation. This fixes the following kernel NULL dereference: Unable to handle kernel NULL point...

Linux kernel security vulnerabilities

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 failure of the wifi:iwlwifi:mvm component to properly check for nssids when handling nssids of 0, which...

Linux kernel security vulnerabilities

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 the wifi:cfg80211 component not properly locking wiphy in the cfg80211getstation function...

Linux kernel security vulnerabilities

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 failure of the wifi:cfg80211 component to properly validate HE operation element parsing...

Linux kernel security vulnerabilities

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, which stems from the possibility that the wifi:iwlwifi:mvm component may read more than the allocated notification buffer...

Linux kernel security vulnerabilities

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 deadlock condition in the wifi:mt76:mt7921s component during chip recovery that could cause a task to hang...

Linux kernel security vulnerabilities

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 failure of the wifi:ath12k component to properly handle QMI target memory during recovery, which could lea...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from a deadlock issue in the wifi:mac80211 component in the ieee80211stapsdeliverwakeup function...

SUSE-SU-2024:2381-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-47103: net: sock: preserve kabi for sock bsc1221010. - CVE-2021-47191: Fix out-of-bound read in respreadcap16 bsc1222866. - CVE-2021-47267: usb: fix...

CVE-2024-31332

In multiple locations, there is a possible way to bypass a restriction on adding new Wi-Fi connections due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

SUSE-SU-2024:2360-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-47103: net: sock: preserve kabi for sock bsc1221010. - CVE-2021-47191: Fix out-of-bound read in respreadcap16 bsc1222866. - CVE-2021-47267: usb: fix...

CVE-2024-5632

Longse NVR Network Video Recorder model NVR3608PGE2W, as well as products based on this device, create a WiFi network with a default password. A user is neither advised to change it during the installation process, nor such a need is described in the manual. As the cameras from the same kit conne...