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TI-2021-08203 Aliases CVE-2021-26380GHSA-fq4j-p777-724r

Integer overflow in AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics

Priority LOW 9CWE-190Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A compromised Trusted OS (TOS) driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of integrity.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00102 0th percentileScored 2026-11-07
Fix Fixed AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (AMD): ComboAM4v2 PI 1.2.0.5AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (AMD): ChagallWSPI-sWRX8 1.0.0.2+26 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AMDAMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics—ComboAM4v2 PI 1.2.0.5Patch availableCNA
AMDAMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors—ChagallWSPI-sWRX8 1.0.0.2Patch availableCNA
AMDAMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics—CezannePI-FP6 1.0.0.6Patch availableCNA
AMDAMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics—PicassoPI-FP5 1.0.0.EPatch availableCNA
AMDAMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics—CezannePI-FP6 1.0.0.6Patch availableCNA
AMDAMD Ryzen™ 3000 Series Desktop Processors—ComboAM4PI 1.0.0.9/ ComboAM4 V2 PI 1.2.0.8Patch availableCNA
AMDAMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics—ComboAM4v2 PI 1.2.0.8Patch availableCNA
AMDAMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics—RenoirPI-FP6 1.0.0.7Patch availableCNA
AMDAMD Ryzen™ 4000 Series Desktop Processors—ComboAM4v2 PI 1.2.0.5Patch availableCNA
AMDAMD Ryzen™ 5000 Series Desktop Processors—ComboAM4 V2 PI 1.2.0.8Patch availableCNA
AMDAMD Ryzen™ Embedded R1000 Series Processors—EmbeddedPI-FP5_1.2.0.APatch availableCNA
AMDAMD Ryzen™ Embedded R2000 Series Processors—EmbeddedR2KPI-FP5_1.0.0.2Patch availableCNA
AMDAMD Ryzen™ Embedded 5000 Series Processors—EmbAM4PI 1.0.0.2Patch availableCNA
AMDAMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge")—EmbeddedPI-FP5_1.2.0.APatch availableCNA
AMDAMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")—120APatch availableCNA
AMDAMD Ryzen™ Embedded V2000 Series Processors—EmbeddedPI-FP6_1.0.0.6Patch availableCNA
AMDAMD Ryzen™ Embedded V3000 Series Processors—EmbeddedPI-FP7r2_0080Patch availableCNA
AMDAMD Radeon™ RX 5000 Series Graphics Products—AMD Software: Adrenalin Edition 25.10.2 (25.10.33.02 RDNA1/RDNA2)Patch availableCNA
AMDAMD Radeon™ PRO W5000 Series Graphics Products—AMD Software: PRO Edition 25.Q3.1 (25.10.32 RDNA)Patch availableCNA
AMDAMD Radeon™ RX 6000 Series Graphics Products—AMD Software: Adrenalin Edition 25.10.2 (25.10.33.02 RDNA1/RDNA2)Patch availableCNA
AMDAMD Radeon™ RX Vega Series Graphics Cards—AMD Software: Adrenalin Edition 25.8.1 (23.19.23.11 pre-RDNA)Patch availableCNA
AMDAMD Radeon™ VII—AMD Software: Adrenalin Edition 25.8.1 (23.19.23.11 pre-RDNA)Patch availableCNA
AMDAMD Radeon™ PRO W6000 Series Graphics Products—AMD Software: PRO Edition 25.Q3.1 (25.10.32 RDNA)Patch availableCNA
AMDAMD Radeon™ PRO WX 8000/9000 Series Graphics Cards—AMD Software: PRO Edition 25.Q3 (23.19.23.11 pre-RDNA)Patch availableCNA
AMDAMD Radeon™ PRO VII—AMD Software: PRO Edition 25.Q3 (23.19.23.11 pre-RDNA)Patch availableCNA
AMDAMD Radeon™ Instinct™ MI25—Contact your AMD Customer Engineering representativePatch availableCNA
AMDAMD Radeon™ PRO V520—Contact your AMD Customer Engineering representativePatch availableCNA
AMDAMD Radeon™ PRO V620—Contact your AMD Customer Engineering representativePatch availableCNA
  • AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics VendorAMD Affected — Fixed in ComboAM4v2 PI 1.2.0.5 Patch available CNA
  • AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors VendorAMD Affected — Fixed in ChagallWSPI-sWRX8 1.0.0.2 Patch available CNA
  • AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in CezannePI-FP6 1.0.0.6 Patch available CNA
  • AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PicassoPI-FP5 1.0.0.E Patch available CNA
  • AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in CezannePI-FP6 1.0.0.6 Patch available CNA
  • AMD Ryzen™ 3000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM4PI 1.0.0.9/ ComboAM4 V2 PI 1.2.0.8 Patch available CNA
  • AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics VendorAMD Affected — Fixed in ComboAM4v2 PI 1.2.0.8 Patch available CNA
  • AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in RenoirPI-FP6 1.0.0.7 Patch available CNA
  • AMD Ryzen™ 4000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM4v2 PI 1.2.0.5 Patch available CNA
  • AMD Ryzen™ 5000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM4 V2 PI 1.2.0.8 Patch available CNA
  • AMD Ryzen™ Embedded R1000 Series Processors VendorAMD Affected — Fixed in EmbeddedPI-FP5_1.2.0.A Patch available CNA
  • AMD Ryzen™ Embedded R2000 Series Processors VendorAMD Affected — Fixed in EmbeddedR2KPI-FP5_1.0.0.2 Patch available CNA
  • AMD Ryzen™ Embedded 5000 Series Processors VendorAMD Affected — Fixed in EmbAM4PI 1.0.0.2 Patch available CNA
  • AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge") VendorAMD Affected — Fixed in EmbeddedPI-FP5_1.2.0.A Patch available CNA
  • AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") VendorAMD Affected — Fixed in 120A Patch available CNA
  • AMD Ryzen™ Embedded V2000 Series Processors VendorAMD Affected — Fixed in EmbeddedPI-FP6_1.0.0.6 Patch available CNA
  • AMD Ryzen™ Embedded V3000 Series Processors VendorAMD Affected — Fixed in EmbeddedPI-FP7r2_0080 Patch available CNA
  • AMD Radeon™ RX 5000 Series Graphics Products VendorAMD Affected — Fixed in AMD Software: Adrenalin Edition 25.10.2 (25.10.33.02 RDNA1/RDNA2) Patch available CNA
  • AMD Radeon™ PRO W5000 Series Graphics Products VendorAMD Affected — Fixed in AMD Software: PRO Edition 25.Q3.1 (25.10.32 RDNA) Patch available CNA
  • AMD Radeon™ RX 6000 Series Graphics Products VendorAMD Affected — Fixed in AMD Software: Adrenalin Edition 25.10.2 (25.10.33.02 RDNA1/RDNA2) Patch available CNA
  • AMD Radeon™ RX Vega Series Graphics Cards VendorAMD Affected — Fixed in AMD Software: Adrenalin Edition 25.8.1 (23.19.23.11 pre-RDNA) Patch available CNA
  • AMD Radeon™ VII VendorAMD Affected — Fixed in AMD Software: Adrenalin Edition 25.8.1 (23.19.23.11 pre-RDNA) Patch available CNA
  • AMD Radeon™ PRO W6000 Series Graphics Products VendorAMD Affected — Fixed in AMD Software: PRO Edition 25.Q3.1 (25.10.32 RDNA) Patch available CNA
  • AMD Radeon™ PRO WX 8000/9000 Series Graphics Cards VendorAMD Affected — Fixed in AMD Software: PRO Edition 25.Q3 (23.19.23.11 pre-RDNA) Patch available CNA
  • AMD Radeon™ PRO VII VendorAMD Affected — Fixed in AMD Software: PRO Edition 25.Q3 (23.19.23.11 pre-RDNA) Patch available CNA
  • AMD Radeon™ Instinct™ MI25 VendorAMD Affected — Fixed in Contact your AMD Customer Engineering representative Patch available CNA
  • AMD Radeon™ PRO V520 VendorAMD Affected — Fixed in Contact your AMD Customer Engineering representative Patch available CNA
  • AMD Radeon™ PRO V620 VendorAMD Affected — Fixed in Contact your AMD Customer Engineering representative Patch available CNA

Remediation

  • Fix · CNA AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics (AMD) Fixed in ComboAM4v2 PI 1.2.0.5
  • Fix · CNA AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors (AMD) Fixed in ChagallWSPI-sWRX8 1.0.0.2
  • Fix · CNA AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in CezannePI-FP6 1.0.0.6
  • Fix · CNA AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PicassoPI-FP5 1.0.0.E
  • Fix · CNA AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in CezannePI-FP6 1.0.0.6
  • Fix · CNA AMD Ryzen™ 3000 Series Desktop Processors (AMD) Fixed in ComboAM4PI 1.0.0.9/ ComboAM4 V2 PI 1.2.0.8
  • Fix · CNA AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (AMD) Fixed in ComboAM4v2 PI 1.2.0.8
  • Fix · CNA AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in RenoirPI-FP6 1.0.0.7
  • Fix · CNA AMD Ryzen™ 4000 Series Desktop Processors (AMD) Fixed in ComboAM4v2 PI 1.2.0.5
  • Fix · CNA AMD Ryzen™ 5000 Series Desktop Processors (AMD) Fixed in ComboAM4 V2 PI 1.2.0.8
  • Fix · CNA AMD Ryzen™ Embedded R1000 Series Processors (AMD) Fixed in EmbeddedPI-FP5_1.2.0.A
  • Fix · CNA AMD Ryzen™ Embedded R2000 Series Processors (AMD) Fixed in EmbeddedR2KPI-FP5_1.0.0.2
  • Fix · CNA AMD Ryzen™ Embedded 5000 Series Processors (AMD) Fixed in EmbAM4PI 1.0.0.2
  • Fix · CNA AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge") (AMD) Fixed in EmbeddedPI-FP5_1.2.0.A
  • Fix · CNA AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") (AMD) Fixed in 120A
  • Fix · CNA AMD Ryzen™ Embedded V2000 Series Processors (AMD) Fixed in EmbeddedPI-FP6_1.0.0.6
  • Fix · CNA AMD Ryzen™ Embedded V3000 Series Processors (AMD) Fixed in EmbeddedPI-FP7r2_0080
  • Fix · CNA AMD Radeon™ RX 5000 Series Graphics Products (AMD) Fixed in AMD Software: Adrenalin Edition 25.10.2 (25.10.33.02 RDNA1/RDNA2)
  • Fix · CNA AMD Radeon™ PRO W5000 Series Graphics Products (AMD) Fixed in AMD Software: PRO Edition 25.Q3.1 (25.10.32 RDNA)
  • Fix · CNA AMD Radeon™ RX 6000 Series Graphics Products (AMD) Fixed in AMD Software: Adrenalin Edition 25.10.2 (25.10.33.02 RDNA1/RDNA2)
  • Fix · CNA AMD Radeon™ RX Vega Series Graphics Cards (AMD) Fixed in AMD Software: Adrenalin Edition 25.8.1 (23.19.23.11 pre-RDNA)
  • Fix · CNA AMD Radeon™ VII (AMD) Fixed in AMD Software: Adrenalin Edition 25.8.1 (23.19.23.11 pre-RDNA)
  • Fix · CNA AMD Radeon™ PRO W6000 Series Graphics Products (AMD) Fixed in AMD Software: PRO Edition 25.Q3.1 (25.10.32 RDNA)
  • Fix · CNA AMD Radeon™ PRO WX 8000/9000 Series Graphics Cards (AMD) Fixed in AMD Software: PRO Edition 25.Q3 (23.19.23.11 pre-RDNA)
  • Fix · CNA AMD Radeon™ PRO VII (AMD) Fixed in AMD Software: PRO Edition 25.Q3 (23.19.23.11 pre-RDNA)
  • Fix · CNA AMD Radeon™ Instinct™ MI25 (AMD) Fixed in Contact your AMD Customer Engineering representative
  • Fix · CNA AMD Radeon™ PRO V520 (AMD) Fixed in Contact your AMD Customer Engineering representative
  • Fix · CNA AMD Radeon™ PRO V620 (AMD) Fixed in Contact your AMD Customer Engineering representative

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-26380
  2. 2026-10-03 Alias added: GHSA-fq4j-p777-724r

References

Other 2

  • TI-2026-36341 AI Tensor Engine for ROCm (AITER) 0.1.14 Unauthenticated RCE via MessageQueue.recv() Pickle Deserialization CVSS 4.0CRITICAL 9.2
  • TI-2023-07046 Improper privilege management in AMD Radeon™ RX 5000 Series Graphics Cards CVSS 3.1HIGH 7.8
  • TI-2023-04574 GPU kernel implementations susceptible to memory leak CVSS 3.1MEDIUM 6.5
  • TI-2023-07042 Information disclosure through error messages in AMD Ryzen™ 3000 Series Desktop… CVSS 3.1MEDIUM 5.5
  • TI-2023-23747 PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers… CVSS 3.1MEDIUM 5.3
  • TI-2022-07839 Improper access control in System Management Mode (SMM) may allow an attacker to write to… CVSS 3.1CRITICAL 9.8
See all 508 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences