Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Watchdog: sc520wdt: A possible use-after-free occurred in wdtturnoff. The remove method of this module calls deltimer. However, that function does not wait until the timer handler is completed. This means that the timer handler m...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989879)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989879 advisory. In the Linux kernel, the following vulnerability has been resolved: watchdog: sc520wdt: Fix possible use-after-free in wdtturnoff This module's remove path calls...

PT-2024-11322 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a possible use-after-free in the wdt turnoff function of the sc520 wdt module. The problem occurs because the del timer function does not wait for the timer...