Detections
Analytics
CVE-2023-4389
high
Description
A flaw was found in btrfs_get_root_ref in fs/btrfs/disk-io.c in the btrfs filesystem in the Linux Kernel due to a double decrement of the reference count. This issue may allow a local attacker with user privilege to crash the system or may lead to leaked internal kernel information.
References
https://patchwork.kernel.org/project/linux-btrfs/patch/[email protected]/