Vulnerability in Amd Athlon™ 3000 Series Desktop Processors With Radeon™ Graphics
CVE-2023-20518
Incomplete cleanup in the ASP may expose the Master Encryption Key (MEK) to a privileged attacker with access to the BIOS menu or UEFI shell and a memory exfiltration vulnerability, potentially resulting in loss of confidentiality.
EPSS: 0.001 (16.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 1.9 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Amd Athlon™ 3000 Series Desktop Processors With Radeon™ Graphics — versions ComboAM4V2 1.2.0.A, ComboAM4V1 1.0.0.A
- Amd Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics — versions PicassoPI-FP5 1.0.0.F, PollockPI-FT5 1.0.0.5
- Amd Epyc™ 9004 Series Processors — versions GenoaPI 1.0.0.4
- Amd Ryzen™ 3000 Series Desktop Processors — versions ComboAM4V1 1.0.0.A, ComboAM4V2 1.2.0.A
- Amd Ryzen™ 3000 Series Mobile Processor With Radeon™ Graphics — versions PicassoPI-FP5 1.0.0.F
- Amd Ryzen™ 3000 Series Processors With Radeon™ Graphics — versions CezannePI-FP6 1.0.0.E
- Amd Ryzen™ 4000 Series Desktop Processors With Radeon™ Graphics — versions ComboAM4V2 1.2.0.A
- Amd Ryzen™ 4000 Series Mobile Processors With Radeon™ Graphics — versions RenoirPI-FP6 1.0.0.C
- Amd Ryzen™ 5000 Series Desktop Processors — versions ComboAM4V2 1.2.0.A
- Amd Ryzen™ 5000 Series Desktop Processor With Radeon™ Graphics — versions ComboAM4V2 1.2.0.A
References
Frequently asked questions
- What is CVE-2023-20518?
- CVE-2023-20518 is a low-severity vulnerability in Amd Athlon™ 3000 Series Desktop Processors With Radeon™ Graphics. CVSS score: 1.9/10. Published 2024-08-13.
- How severe is CVE-2023-20518?
- Low severity. CVSS v3 base score is 1.9 out of 10.