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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: Google

Published: 2023-11-10T16:57:03.311Z

Updated: 2024-09-03T17:29:10.425Z

Reserved: 2023-09-13T15:42:48.056Z

Link: CVE-2023-4949

cve-icon Vulnrichment

Updated: 2024-08-02T07:44:53.355Z

cve-icon NVD

Status : Analyzed

Published: 2023-11-10T17:15:07.570

Modified: 2023-11-20T19:37:23.430

Link: CVE-2023-4949

cve-icon Redhat

No data.