CVE-2024-54084
SMM Arbitrary Write via TOCTOU Vulnerability
HIGH
7
CVSS Score
Published: March 11, 2025 at 02:01 PM UTC
Updated: June 17, 2026 at 08:09 AM UTC
1 product affected across 1 vendorAptioV
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Severity
HIGH7
Exploit prediction
EPSS 0.1%
SSVC
No known exploit
Description
APTIOV contains a vulnerability in BIOS where an attacker may cause a Time-of-check Time-of-use (TOCTOU) Race Condition by local means. Successful exploitation of this vulnerability may lead to arbitrary code execution.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor Advisory
Source: [email protected]
https://go.ami.com/hubfs/Security%20Advisories/2025/AMI-SA-2025003.pdfSSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- LOCAL
- Complexity
- HIGH
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-367
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