Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath11k – Fixing the DFS radar event locking issue The ath11k active PDevs are protected by RCU, but the code that handles DFS radar events and calls ath11kmacgetarbypdevid was not marked as a read-side critical section. Mar...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-001466)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-001466 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DF...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: ath12k – Fixed issues with dfs-radar and temperature event locking. The ath12k active PDevs are protected by RCU, but the code responsible for handling DFS-radar and temperature events, which calls ath12kmacgetarbypdevid...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-389312)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-389312 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DF...

kernel: wifi: ath11k: fix dfs radar event locking

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11kmacgetarbypdevid was not marked as a read-side critical section. Mark the code in question...

SUSE CVE-2023-52776

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix dfs-radar and temperature event locking The ath12k active pdevs are protected by RCU but the DFS-radar and temperature event handling code calling ath12kmacgetarbypdevid was not marked as a read-side critical...

CVE-2023-52798

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11kmacgetarbypdevid was not marked as a read-side critical section. Mark the code in question...

SUSE CVE-2023-52798

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11kmacgetarbypdevid was not marked as a read-side critical section. Mark the code in question...

DEBIAN-CVE-2023-52798

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11kmacgetarbypdevid was not marked as a read-side critical section. Mark the code in question...

CVE-2023-52776

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix dfs-radar and temperature event locking The ath12k active pdevs are protected by RCU but the DFS-radar and temperature event handling code calling ath12kmacgetarbypdevid was not marked as a read-side critical...

UBUNTU-CVE-2023-52798

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11kmacgetarbypdevid was not marked as a read-side critical section. Mark the code in question...

CVE-2023-52798 wifi: ath11k: fix dfs radar event locking

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11kmacgetarbypdevid was not marked as a read-side critical section. Mark the code in question...

CVE-2023-52798

CVE-2023-52798 concerns the Linux kernel’s ath11k wifi DFS radar event handling. The fix marks the DFS radar event locking code (calling ath11k_mac_get_ar_by_pdev_id()) as an RCU read-side critical section to prevent potential use-after-free in active pdev protection. Document notes indicate comp...

CVE-2023-52798 wifi: ath11k: fix dfs radar event locking

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11kmacgetarbypdevid was not marked as a read-side critical section. Mark the code in question...

CVE-2023-52798 wifi: ath11k: fix dfs radar event locking

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11kmacgetarbypdevid was not marked as a read-side critical section. Mark the code in question...

CVE-2023-52776 wifi: ath12k: fix dfs-radar and temperature event locking

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix dfs-radar and temperature event locking The ath12k active pdevs are protected by RCU but the DFS-radar and temperature event handling code calling ath12kmacgetarbypdevid was not marked as a read-side critical...

CVE-2023-52776 wifi: ath12k: fix dfs-radar and temperature event locking

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix dfs-radar and temperature event locking The ath12k active pdevs are protected by RCU but the DFS-radar and temperature event handling code calling ath12kmacgetarbypdevid was not marked as a read-side critical...

CVE-2023-52798: Use After Free

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix dfs radar event locking The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11kmacgetarbypdevid was not marked as a read-side critical section. Mark the code in question...

CVE-2023-52776: Use After Free

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix dfs-radar and temperature event locking The ath12k active pdevs are protected by RCU but the DFS-radar and temperature event handling code calling ath12kmacgetarbypdevid was not marked as a read-side critical...

PT-2024-14754

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the wifi: ath11k: fix dfs radar event locking in the Linux kernel. The ath11k active pdevs are protected by RCU, but the DFS radar event handling code calling...