drivers/watchdog/sc520_wdt.c wdt_startup() Use-After-Free

The vulnerability of the wdtstartup function in the drivers/watchdog/sc520wdt.c module related to Linux kernel watchdog timer support stems from the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

PT-2021-29945

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.4.276 Description A potential issue exists in the wdt startup function, which may lead to a use-after-free condition. The actual impact and attack plausibility have not yet been proven. Recommendations For Lin...

PT-2021-29913

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.276 Description A potential issue exists in the wdt startup function, which may lead to a use-after-free condition. The actual impact and attack plausibility have not yet been proven. Recommendations For Lin...

PT-2021-29881

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.240 Description A potential issue exists in the wdt startup function, which may lead to a use-after-free condition. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2021-29794

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.134 Description The issue is related to a possible use-after-free in the wdt startup function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-25950

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.4.276 Description A potential issue exists in the wdt startup function, which may lead to a use-after-free condition. The actual impact and attack plausibility have not yet been proven. Recommendations For Lin...

PT-2021-25741

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.52 Description The issue is related to a possible use-after-free in the wdt startup function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-25799

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.134 Description A potential issue exists in the wdt startup function, which may lead to a use-after-free condition. The actual impact and attack plausibility have not yet been proven. Recommendations For Lin...

PT-2021-25850

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.198 Description A potential use-after-free issue exists in the wdt startup function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-25886

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.240 Description A potential issue exists in the wdt startup function, which may lead to a use-after-free condition. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2021-25918

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.276 Description A potential issue exists in the wdt startup function, which may lead to a use-after-free condition. The actual impact and attack plausibility have not yet been proven. Recommendations For Lin...

PT-2021-29845

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.198 Description A potential issue exists in the wdt startup function, which may lead to a use-after-free condition. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2021-29736

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.52 Description A potential use-after-free issue in the wdt startup function may exist. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-29659

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.13.4 Description The issue is related to a possible use-after-free in the wdt startup function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions pri...

PT-2021-25664

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.13.4 Description: The issue is related to a possible use-after-free in the wdt startup function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...