Acer Aspire E5-475G BIOS code execution | CVE-2022-40080
NAME
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Acer Aspire E5-475G BIOS code execution
Platforms Affected:
Risk Level:
6.8
Exploitability:
Unproven
Consequences:
Gain Access
DESCRIPTION
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Acer Aspire E5-475G BIOS could allow a physical attacker to execute arbitrary code on the system, caused by a stack-based buffer overflow in the FpGui module. By making a second call to the GetVariable services, an attacker could exploit this vulnerability to execute arbitrary code in the UEFI DXE phase.
CVSS 3.0 Information
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Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Access Vector:
Physical
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