Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciqca: Use deltimersync before freeing the timer. When checking a crash report regarding a corrupted timer list, it was found that this issue usually occurs when a timer is freed while still active. This problem is...

EUVD-2022-54677

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciqca: Use deltimersync before freeing While looking at a crash report on a timer list being corrupted, which usually happens when a timer is freed while still active. This is commonly triggered by code calling deltim...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414324)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414324 advisory. In the Linux kernel before 5.16.3, drivers/bluetooth/hciqca.c misinterprets the devmgpiodgetindexoptional return value expects it to be NULL in the error case, where...