CVE-2023-4389 (published 2023-08-16T18:49:10.737Z)
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.
Affected products: Vendor: n/a
Product: Kernel
Versions: 5.18-rc3