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CVE PROGRAM SOURCE RECORD8.1 High

CVE-2022-4020

Acer Aspire BIOS vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
ESET

Description

Vulnerability in the HQSwSmiDxe DXE driver on some consumer Acer Notebook devices may allow an attacker with elevated privileges to modify UEFI Secure Boot settings by modifying an NVRAM variable.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Acer Aspire A315-22

Default version status: unaffected

  • 1.04 to < 1.11affected

Acer Aspire A115-21

Default version status: unaffected

  • 1.04 to < 1.11affected

Acer Aspire A315-22G

Default version status: unaffected

  • 1.04 to < 1.11affected

Acer Extensa EX215-21

Default version status: unaffected

  • 1.04 to < 1.11affected

Acer Extensa EX215-21G

Default version status: unaffected

  • 1.04 to < 1.11affected

References