Vulnerability in AMD All Supported Processors
CVE-2020-12965
When combined with specific software sequences, AMD CPUs may transiently execute non-canonical loads and store using only the lower 48 address bits potentially resulting in data leakage.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.024 (83.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: -0.001
Affected products
Weakness classification (CWE)
References
- www.amd.com/en/corporate/product-security/bulletin/amd-sb-1010 (Mitigation, Vendor Advisory)
- www.openwall.com/lists/oss-security/2023/12/05/3 (mailing-list)
Frequently asked questions
- What is CVE-2020-12965?
- CVE-2020-12965 is a high-severity vulnerability in AMD All Supported Processors, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.5/10. Published 2022-02-04.
- How severe is CVE-2020-12965?
- High severity. CVSS v3 base score is 7.5 out of 10.