Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988707)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988707 advisory. In the Linux kernel, the following vulnerability has been resolved: drivers: staging: rtl8192e: Fix deadlock in rtllibbeaconsstop There is a deadlock in...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990168)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990168 advisory. In the Linux kernel, the following vulnerability has been resolved: drivers: staging: rtl8192e: Fix deadlock in rtllibbeaconsstop There is a deadlock in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986939)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986939 advisory. In the Linux kernel, the following vulnerability has been resolved: drivers: staging: rtl8192e: Fix deadlock in rtllibbeaconsstop There is a deadlock in...

CVE-2022-49315 drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()

In the Linux kernel, the following vulnerability has been resolved: drivers: staging: rtl8192e: Fix deadlock in rtllibbeaconsstop There is a deadlock in rtllibbeaconsstop, which is shown below: Thread 1 | Thread 2 | rtllibsendbeacon rtllibbeaconsstop | modtimer spinlockirqsave //1 | wait a time...

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 issue in the rtllibbeaconsstop function...

DEBIAN-CVE-2021-47571

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192e: Fix use after free in rtl92epcidisconnect The freertllib function frees the "dev" pointer so there is use after free on the next line. Re-arrange things to avoid that...

UBUNTU-CVE-2021-47571

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192e: Fix use after free in rtl92epcidisconnect The freertllib function frees the "dev" pointer so there is use after free on the next line. Re-arrange things to avoid that...

PT-2022-31740

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.122 Description A potential issue exists in the rtllib beacons stop function, which may cause a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-31943

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.198 Description A potential issue exists in the rtllib beacons stop function, which may cause a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-30821

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.4 Description A potential issue exists in the rtllib beacons stop function, which may cause a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-31474

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.47 Description A potential issue exists in the rtllib beacons stop function, which may cause a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-32088

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.247 Description A potential issue exists in the rtllib beacons stop function, which may cause a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-32206

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.283 Description A potential issue exists in the rtllib beacons stop function, which may cause a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-31165

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.15 Description A potential issue exists in the rtllib beacons stop function, which may lead to a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kerne...

PT-2022-32291

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.318 Description A potential issue exists in the rtllib beacons stop function, which may cause a deadlock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2025-8249

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock issue exists in the Linux kernel, specifically in the rtllib beacons stop function. This occurs when two threads attempt to access the ieee-beacon lock simultaneously, causing...