CVE-2025-58770 TCG2 TPM RT Not Locked Issue
A local attacker can exploit improper permission handling in AMI AptioV BIOS to escalate privileges and compromise system integrity.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-58770?
CVE-2025-58770 is a high-severity vulnerability in AMI AptioV, published on 12 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
APTIOV contains a vulnerability in BIOS where a user may cause “Improper Handling of Insufficient Permissions or Privileges” by local access. Successful exploitation of this vulnerability can lead to escalation of authorization and potentially impact Integrity and Availability.
Weakness: CWE-280
Which versions are affected by CVE-2025-58770?
It affects 1 product.
Products include Ami Aptio V.
How do I fix CVE-2025-58770?
No fix has been published for CVE-2025-58770 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-58770 being exploited?
There is no known exploitation of CVE-2025-58770 in the wild and no public exploit code.
Other vulnerabilities in AMI AptioV
- CVE-2022-40250 Stack overflow vulnerability in SMI handler on SmmSmbiosElog.
- CVE-2025-33045 Legacy Serial Redirection SMRAM Vulnerabilities
- CVE-2022-26873 Memory corruption in Aptio
- CVE-2022-40261 SMM memory corruption vulnerability in OverClockSmiHandler SMM driver
- CVE-2022-40262 The arbitrary write vulnerability in S3Resume2Pei leads to arbitrary code execution during PEI phase.
Sources
Also known as GHSA-5gw4-7cfm-h82q.