Vulnerability Intelligence Report
CVE-2022-23826
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.
No Active Exploit Signals
CVSS Base Score
1.8
LOW
EPSS Probability:0.08%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-367 ↗CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| AMD | AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics | PicassoPI-FP5 1.0.0.E (unaffected) |
| AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | PicassoPI-FP5 1.0.0.E (unaffected) |
| AMD | AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics | ComboAM4v2 PI 1.2.0.8 (unaffected) |
| AMD | AMD Ryzen™ Embedded R1000 Series Processors | EmbeddedPI-FP5_1.2.0.A (unaffected) |
| AMD | AMD Ryzen™ Embedded R2000 Series Processors | EmbeddedR2KPI-FP5_1.0.0.2 (unaffected) |
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge") | EmbeddedPI-FP5_1.2.0.A (unaffected) |
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") | 120A (unaffected) |
| AMD | AMD Radeon™ RX 5000 Series Graphics Products | AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09) (unaffected) |
| AMD | AMD Radeon™ PRO W5000 Series Graphics Products | AMD Software: PRO Edition 25.Q2 (25.10.10) (unaffected) |
| AMD | AMD Radeon™ RX 6000 Series Graphics Products | AMD Software: Adrenalin Edition 25.5.1 (25.10.01.09) (unaffected) |
| AMD | AMD Radeon™ VII | AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA) (unaffected) |
| AMD | AMD Radeon™ RX Vega Series Graphics Cards | AMD Software: Adrenalin Edition 25.5.1 (23.19.23.01 pre-RDNA) (unaffected) |
| AMD | AMD Radeon™ PRO W6000 Series Graphics Product | AMD Software: PRO Edition 25.Q2 (25.10.10) (unaffected) |
| AMD | AMD Radeon™ PRO W6000 Series Graphics Products | AMD Software: PRO Edition 25.Q2 (25.10.10) (unaffected) |
| AMD | AMD Radeon™ PRO WX 8000/9000 Series Graphics Cards | AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA) (unaffected) |
| AMD | AMD Radeon™ PRO VII | AMD Software: PRO Edition 25.Q2 (23.19.23.01 pre-RDNA) (unaffected) |
| AMD | AMD Instinct™ MI250 | ROCm 6.4.2 (unaffected) |
| AMD | AMD Instinct™ MI210 | ROCm 6.4.2 (unaffected) |
| AMD | AMD Radeon™ Instinct™ MI25 | Contact your AMD Customer Engineering representative (unaffected) |
| AMD | AMD Radeon™ PRO V520 | Contact your AMD Customer Engineering representative (unaffected) |
| AMD | AMD Radeon™ PRO V620 | Contact your AMD Customer Engineering representative (unaffected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.082%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Advanced Micro Devices Inc. · Vendor · USA |
| Reserved | 2022-01-21T17:20:55 |
| Published | 2026-05-15T02:30:16 |
| Patch Date | 2026-05-15 |
| Last Updated | 2026-05-15T13:20:55 |
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