CVE-2023-0386

Source
https://nvd.nist.gov/vuln/detail/CVE-2023-0386
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-0386.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-0386
Downstream
Related
Published
2023-03-22T21:15:18Z
Modified
2025-08-09T20:01:27Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system.

References

Affected packages