CVE-2023-4389

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Source
https://cve.org/CVERecord?id=CVE-2023-4389
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-4389.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-4389
Downstream
Related
Published
2023-08-16T19:15:10Z
Modified
2026-02-04T10:27:01.073231Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in btrfsgetroot_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

Affected packages