Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: RFCOMM: No fix to ensure that user input is validated before setting the setsockopt function. The syzbot reported that the rfcommsocksetsockoptold function copies data without checking the length of the user input...

PT-2021-8006 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.12.0-rc1-00026-g73d464503354 Description: The issue is related to a potential deadlock between the hci dev-lock and socket lock in the Linux kernel's Bluetooth functionality. This deadlock can occur due to a...