Feed/CVE-2023-4693
CVE-2023-4693MEDIUMCVSS 5.3

CVE-2023-4693

Published Oct 25, 2023·Updated Jul 21, 2026

NVD Description

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.

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N

References

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