An out-of-bounds read flaw was found on grub2's NTFS filesystem driver. This issue may allow a physically present attacker to present a specially crafted NTFS file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to be leaked, presenting a high Confidentiality risk.
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2023-10-25T10:27:29.100Z

Updated: 2024-11-23T03:30:32.531Z

Reserved: 2023-08-31T21:53:46.147Z

Link: CVE-2023-4693

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-10-25T18:17:41.817

Modified: 2024-11-21T08:35:42.153

Link: CVE-2023-4693

cve-icon Redhat

Severity : Low

Publid Date: 2023-10-03T00:00:00Z

Links: CVE-2023-4693 - Bugzilla