PT-2026-82375 · Asus · Fa507Nv Bios+1
CVSS v4.0
6.8
Medium
| Vector | AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
ASUS FA507NU BIOS (affected versions not specified)
ASUS FA507NV BIOS (affected versions not specified)
Description
An out-of-bounds write exists in the SmiFlash SMM module. A local administrator can trigger a system crash (BSOD) or BIOS corruption by sending a crafted software SMI (SW SMI) request containing an oversized length value. SMM (System Management Mode) is a highly privileged execution mode in x86 processors used for low-level hardware control.
Recommendations
Apply the Security Update for ASUS FA507NV BIOS.
Apply the Security Update for ASUS FA507NU BIOS.
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Fa507Nu Bios
Fa507Nv Bios