CVE-2025-22834 ThirdPartyVideo SetVariable Vulnerability
A local attacker can exploit improper initialization in AMI AptioV BIOS to compromise confidentiality, integrity, and availability.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-22834?
CVE-2025-22834 is a medium-severity vulnerability in AMI AptioV, published on 12 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
AMI APTIOV contains a vulnerability in BIOS where a user may cause “Improper Initialization” by local accessing. Successful exploitation of this vulnerability may leave the resource in an unexpected state and potentially impact confidentiality, integrity, and availability.
Weakness: CWE-665
Which versions are affected by CVE-2025-22834?
It affects 1 product.
Products include Ami Aptio V.
How do I fix CVE-2025-22834?
No fix has been published for CVE-2025-22834 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-22834 being exploited?
There is no known exploitation of CVE-2025-22834 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-3vc2-p3hx-6q5q.