CVE-2023-4389 — Kernel: btrfs: double free in btrfs_get_root_ref()
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…
Published: 2023-08-16 · CVSS: 7.0 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7