CVE-2022-23826 PUBLISHED

Assigner: AMD
Reserved: 21.01.2022 Published: 15.05.2026 Updated: 15.05.2026

A TOCTOU (Time-Of-Check to Time-Of-Use) in the graphics interface may allow an attacker to load registers repeatedly creating a race condition potentially leading to a loss of integrity.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CVSS Score: 1.8

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	Low	Confidentiality	None
Attack Complexity	High	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	Low	Availability	None
Privileges Required	High
User Interaction	None

CVSS 4.0

Product Status

Vendor	AMD
Product	AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics
Versions	Default: affected Version PicassoPI-FP5 1.0.0.E is unaffected

Vendor	AMD
Product	AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
Versions	Default: affected Version PicassoPI-FP5 1.0.0.E is unaffected

Vendor	AMD
Product	AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
Versions	Default: affected Version ComboAM4v2 PI 1.2.0.8 is unaffected

Vendor	AMD
Product	AMD Ryzen™ Embedded R1000 Series Processors
Versions	Default: affected Version EmbeddedPI-FP5_1.2.0.A is unaffected

Vendor	AMD
Product	AMD Ryzen™ Embedded R2000 Series Processors
Versions	Default: affected Version EmbeddedR2KPI-FP5_1.0.0.2 is unaffected

Vendor	AMD
Product	AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge")
Versions	Default: affected Version EmbeddedPI-FP5_1.2.0.A is unaffected

Vendor	AMD
Product	AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")
Versions	Default: affected Version 120A is unaffected

Vendor	AMD
Product	AMD Radeon™ RX 5000 Series Graphics Products
Versions	Default: affected Version AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09) is unaffected

Vendor	AMD
Product	AMD Radeon™ PRO W5000 Series Graphics Products
Versions	Default: affected Version AMD Software: PRO Edition 25.Q2 (25.10.10) is unaffected

Vendor	AMD
Product	AMD Radeon™ RX 6000 Series Graphics Products
Versions	Default: affected Version AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09) is unaffected

Vendor	AMD
Product	AMD Radeon™ VII
Versions	Default: affected Version AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA) is unaffected

Vendor	AMD
Product	AMD Radeon™ RX Vega Series Graphics Cards
Versions	Default: affected Version AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA) is unaffected

Vendor	AMD
Product	AMD Radeon™ PRO W6000 Series Graphics Product
Versions	Default: affected Version AMD Software: PRO Edition 25.Q2 (25.10.10) is unaffected

Vendor	AMD
Product	AMD Radeon™ PRO W6000 Series Graphics Products
Versions	Default: affected Version AMD Software: PRO Edition 25.Q2 (25.10.10) is unaffected

Vendor	AMD
Product	AMD Radeon™ PRO WX 8000/9000 Series Graphics Cards
Versions	Default: affected Version AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA) is unaffected

Vendor	AMD
Product	AMD Radeon™ PRO VII
Versions	Default: affected Version AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA) is unaffected

Vendor	AMD
Product	AMD Instinct™ MI250
Versions	Default: affected Version ROCm 6.4.2 is unaffected

Vendor	AMD
Product	AMD Instinct™ MI210
Versions	Default: affected Version ROCm 6.4.2 is unaffected

Vendor	AMD
Product	AMD Radeon™ Instinct™ MI25
Versions	Default: affected Version Contact your AMD Customer Engineering representative is unaffected

Vendor	AMD
Product	AMD Radeon™ PRO V520
Versions	Default: affected Version Contact your AMD Customer Engineering representative is unaffected

Vendor	AMD
Product	AMD Radeon™ PRO V620
Versions	Default: affected Version Contact your AMD Customer Engineering representative is unaffected

References

Problem Types

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