CVE-2022-49849

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix match incorrectly in devargsmatchdevice syzkaller found a failed assertion: assertion failed: args-devid != u64-1 || args-missing, in fs/btrfs/volumes.c:6921 This can be triggered when we set devid to u64-1 by ioctl. I...

PT-2022-36190 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.79 Description: The issue is related to an incorrect match in dev args match device. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...