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CVE record · CVE-2024-21970

Improper array index validation in AMD Ryzen™ Threadripper™ 3000 Processors and others

CVSS 4.4 MediumEPSS 0.0014 · 2nd percentile

Published by the CVE Program (CNA: AMD) at 6 Sept 2025, 17:20 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
AMD AMD Ryzen™ Threadripper™ 3000 Processors
  • unaffected CastlePeakPI-SP3r3 1.0.0.C
Other versions: affected
AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors
  • unaffected ChagallWSPI-sWRX8-1.0.0.9
Other versions: affected
AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors
  • unaffected CastlePeakWSPI-sWRX8 1.0.0.E
  • unaffected ChagallWSPI-sWRX8-1.0.0.9
Other versions: affected
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
  • unaffected Picasso-FP5 1.0.1.2
Other versions: affected
AMD Renoir Cezanne Raven Ridge Raven Ridge 2 Picasso Summit Pinnacle Ridge Matisse Vermeer
  • unaffected ComboAM4v2PI_1.2.0.D
Other versions: affected
AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
  • unaffected ComboAM4PI_1.0.0.F
Other versions: affected
AMD AMD Ryzen™ 8000 Series Desktop Processors
  • unaffected ComboAM5 1.2.0.0
Other versions: affected
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
  • unaffected RenoirPI-FP6_1.0.0.E
Other versions: affected
AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
  • unaffected RembrandtPI-FP7_1.0.0.B
Other versions: affected
AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics
  • unaffected MendocinoPI-FT6_1.0.0.6
Other versions: affected
AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics
  • unaffected DragonRangeFL1 1.0.0.3d
Other versions: affected
AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics
  • unaffected RembrandtPI-FP7_1.0.0.B
Other versions: affected
AMD AMD Ryzen™ 7000 Series Desktop Processors
  • unaffected ComboAM5 1.2.0.0
Other versions: affected
AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics
  • unaffected CezannePI-FP6_1.0.1.1
Other versions: affected
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
  • unaffected CezannePI-FP6_1.0.1.1
Other versions: affected
AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics
  • unaffected Picasso-FP5 1.0.1.2
Other versions: affected
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
  • unaffected Picasso-FP5 1.0.1.2
Other versions: affected
AMD AMD Ryzen™ 3000 Series Desktop Processors
  • unaffected ComboAM4PI_1.0.0.F
Other versions: affected
AMD AMD Ryzen™ 5000 Series Desktop Processors
  • unaffected ComboAM4PI_1.0.0.F
Other versions: affected
AMD AMD Ryzen™ Embedded R1000 Series Processors
  • unaffected EmbeddedPI-FP5 1.2.0.E
Other versions: affected
AMD AMD Ryzen™ Embedded R2000 Series Processors
  • unaffected EmbeddedR2KPI-FP5 1005
Other versions: affected
AMD AMD Ryzen™ Embedded 7000 Series Processors
  • unaffected EmbeddedAM5PI 1.0.0.3
Other versions: affected
AMD AMD Ryzen™ Embedded 5000 Series Processors
  • unaffected EmbAM4PI 1.0.0.7
Other versions: affected
AMD AMD Ryzen™ Embedded V1000 Series Processors
  • unaffected EmbeddedPI-FP5 1.2.0.E
Other versions: affected
AMD AMD Ryzen™ Embedded V2000 Series Processors
  • unaffected EmbeddedPI-FP6_1.0.0.B
Other versions: affected
AMD AMD Ryzen™ Embedded V3000 Series Processors
  • unaffected Embedded-PI_FP7r2 100A
Other versions: affected
Identifiers
CVE-2024-21970
CNA
AMD
Weakness (CWE)
CWE-129
Tags
Published
6 Sept 2025
Updated
8 Sept 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
4.4 Medium 3.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N CNA (AMD)
  • CISA KEV Not listed.
  • EPSS 0.0014, the 2nd percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 6 Sept 2025. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.