CVE-2021-26329
lowpriority · track · 22EPSS 0.002 · 12 %ileEUUSgrimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.22% (12th) EPSS
CVSS 2.1 · low
Who says so?
3 sources
cnnvd · enisa_euvd · nvd
EPSS · scored 2026-10-27
AMD System Management Unit (SMU) may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources.
01
cvss
Technical severity, 0–10. One row per scoring source.
5.5
010
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.1–5.5
v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 3.6
02
weaknesses
The CWE weakness classes this flaw belongs to.
03
affected products (60)
Products and version ranges known to be affected.
showing 20 of 60
04
also known as (3)
Other names and identifiers for this entity.
05
sources
Which sources assert this record, and when.
07
references (6)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2021-26329cnnvd
- https://support.lenovo.com/us/en/product_security/LEN-75180cnnvd
- https://vigilance.fr/vulnerability/AMD-Processor-multiple-vulnerabilities-36882cnnvd
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021cnnvd
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021enisa_euvd
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021Vendor Advisorynvd
scry
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