CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.0. It affects Linux.
CVE
CVE-2023-4389
Severity
HIGH
CVSS
7
EPSS
0.25%
Linux
Original NVD 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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)