UBUNTU-CVE-2022-50660

In the Linux kernel, the following vulnerability has been resolved: wifi: ipw2200: fix memory leak in ipwwdevinit In the error path of ipwwdevinit, exception value is returned, and the memory applied for in the function is not released. Also the memory is not released in ipwpciprobe. As a result,...

EUVD-2023-60104

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: htchst: free skb in ath9khtcrxmsg if there is no callback function It is stated that ath9khtcrxmsg either frees the provided skb or passes its management to another callback function. However, the skb is not freed in...

CVE-2023-53822

The CVE-2023-53822 issue affects the Linux kernel’s ath11k WLAN path. Root cause: a fragmented packet arriving for a self peer may access an uninitialized rx_frags/rx_tid while frag handling in datapath, causing a crash if dp_setup_done isn’t true. The description states the fix is to ignore or g...

UBUNTU-CVE-2023-53802

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: htchst: free skb in ath9khtcrxmsg if there is no callback function It is stated that ath9khtcrxmsg either frees the provided skb or passes its management to another callback function. However, the skb is not freed in...

UBUNTU-CVE-2023-53808

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix memory leak in mwifiexhistogramread Always free the zeroed page on return from 'mwifiexhistogramread'...

SUSE CVE-2022-50629

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Fix memory leak in rsicoexattach The coexcb needs to be freed when rsicreatekthread failed in rsicoexattach...

SUSE CVE-2023-53764

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Handle lock during peerid find ath12kpeerfindbyid requires that the caller hold the ab-baselock. Currently the WBM error path does not hold the lock and calling that function, leads to the following lockdepassertin...

CVE-2023-53808 wifi: mwifiex: fix memory leak in mwifiex_histogram_read()

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: fix memory leak in mwifiexhistogramread Always free the zeroed page on return from 'mwifiexhistogramread'...

CVE-2023-53802 wifi: ath9k: htc_hst: free skb in ath9k_htc_rx_msg() if there is no callback function

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: htchst: free skb in ath9khtcrxmsg if there is no callback function It is stated that ath9khtcrxmsg either frees the provided skb or passes its management to another callback function. However, the skb is not freed 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 an ath11k wifi driver peer node lookup failure, which may result in error logs...

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 originates from a memory leak in the ipw2200 wifi driver initialization error path...

DEBIAN-CVE-2023-53767

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix memory leak in ath12kqmidrivereventwork Currently the buffer pointed by event is not freed in case ATH12KFLAGUNREGISTERING bit is set, this causes memory leak. Add a goto skip instead of return, to ensure event...

CVE-2023-53767

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix memory leak in ath12kqmidrivereventwork Currently the buffer pointed by event is not freed in case ATH12KFLAGUNREGISTERING bit is set, this causes memory leak. Add a goto skip instead of return, to ensure event...

DEBIAN-CVE-2022-50629

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Fix memory leak in rsicoexattach The coexcb needs to be freed when rsicreatekthread failed in rsicoexattach...

CVE-2022-50629

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Fix memory leak in rsicoexattach The coexcb needs to be freed when rsicreatekthread failed in rsicoexattach...

DEBIAN-CVE-2022-50627

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix monitor mode bringup crash When the interface is brought up in monitor mode, it leads to NULL pointer dereference crash. This crash happens when the packet type is extracted for a SKB. This extraction which is...

UBUNTU-CVE-2022-50629

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Fix memory leak in rsicoexattach The coexcb needs to be freed when rsicreatekthread failed in rsicoexattach...

CVE-2022-50629 wifi: rsi: Fix memory leak in rsi_coex_attach()

In the Linux kernel, the following vulnerability has been resolved: wifi: rsi: Fix memory leak in rsicoexattach The coexcb needs to be freed when rsicreatekthread failed in rsicoexattach...

CVE-2022-50627

CVE-2022-50627 affects the Linux kernel ath11k wireless driver. When an interface is brought up in monitor mode, the driver can dereference a NULL pointer while extracting the SKB packet type in the monitor-path, leading to a kernel crash. The published fix skips the unnecessary extraction for mo...

RLSA-2025:22395 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ublk: make sure ubq-canceling is set when queue is frozen CVE-2025-22068 kernel: nfsd: handle getclientlocked failure in nfsd4setclientidconfirm CVE-2025-38724 kernel: mm/memory-failure:...