PT-2023-13749
CVE-2022-40080
·
تاريخ النشر
2023-02-16
·
تاريخ التحديث
2025-03-19
الوصف من
CVSS 3.1
7.8
عاليةالمقاييسAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Acer Aspire E5-475G (affected versions not specified)
Description
The issue concerns a stack overflow vulnerability in the BIOS firmware of the affected device. Specifically, it is located in the FpGui module. A local attacker can exploit this by making a second call to GetVariable services, allowing them to execute arbitrary code in the UEFI DXE phase and gain escalated privileges.
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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