AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso” AM4

CVE-2023-20521
LOW 3.3

At a glance

Source
NVD
EPSS
EPSS 0.26 % ¡ percentile 18 ()
State
PUBLISHED
Published
Updated
Assigner
AMD
NVD status
Modified

Description

TOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM records after memory content verification, potentially leading to loss of confidentiality or a denial of service.

Weaknesses (CWE)

  • CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition

References

Scores

VersionScoreVectorScored by
CVSS 3.1LOW 3.3CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:LAMD
CVSS 3.1LOW 3.3CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:LNVD ¡ psirt@amd.com (Secondary)
CVSS 3.1MEDIUM 5.7CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:HNVD ¡ nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
AMD · Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics “Picasso” AM4affected various
AMD · Ryzen™ Threadripper™ 2000 Series Processors “Colfax”affected various
AMD · Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” FP5affected various
AMD · Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock”affected various
AMD · Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics “Picasso” FP5affected various
AMD · 1st Gen AMD EPYC™ Processorsaffected various
AMD · 2nd Gen AMD EPYC™ Processorsaffected various
AMD · 3rd Gen AMD EPYC™ Processorsaffected various
AMD · AMD EPYC™ Embedded 3000affected various
AMD · AMD EPYC™ Embedded 7002affected various
AMD · AMD EPYC™ Embedded 7003affected various
AMD · AMD Ryzen™ Embedded R1000affected various
AMD · AMD Ryzen™ Embedded R2000affected various
AMD · AMD Ryzen™ Embedded V1000affected various

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD