PT-2023-5885
CVE-2023-4693
·
تاريخ النشر
2023-10-03
·
تاريخ التحديث
2026-07-21
الوصف من
CVSS 3.1
5.3
متوسطةالمقاييسAV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions
Grub2 (affected versions not specified)
Description
The issue is related to an out-of-bounds read flaw in Grub2's NTFS filesystem driver. This flaw may allow a physically present attacker to present a specially crafted NTFS file system image to read arbitrary memory locations, potentially leading to the leakage of sensitive data cached in memory or EFI variable values.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
قابلية الاستغلال
استغلال
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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