CVE-2023-4949
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-4949
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-4949.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-4949
- Downstream
- Published
- 2023-11-10T17:15:07Z
- Modified
- 2025-08-16T23:00:19Z
- Severity
-
- 6.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An attacker with local access to a system (either through a disk or external drive) can present a modified XFS partition to grub-legacy in such a way to exploit a memory corruption in grub’s XFS file system implementation.
- References