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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2023-08-16T18:49:10.737Z
Updated: 2024-08-02T07:24:04.653Z
Reserved: 2023-08-16T17:48:07.101Z
Link: CVE-2023-4389
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2023-08-16T19:15:10.163
Modified: 2023-12-22T17:14:52.937
Link: CVE-2023-4389
Redhat