Buffer overflow in Ami Aptio
CVE-2022-26873
A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Vi…
Vulnerability class: Buffer Overflow
EPSS: 0.004 (32.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- cret@cert.org (Third Party Advisory, x_refsource_MISC, Not Applicable)
- cret@cert.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cret@cert.org (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-26873?
- CVE-2022-26873 is a high-severity vulnerability in Ami Aptio, classified under Stack-based Buffer Overflow. CVSS score: 8.2/10. Published 2022-09-20.
- How severe is CVE-2022-26873?
- High severity. CVSS v3 base score is 8.2 out of 10.