CVE-2021-26410 (GCVE-0-2021-26410)
Vulnerability from cvelistv5 – Published: 2026-02-10 19:48 – Updated: 2026-02-12 14:12
VLAI
EPSS
VEX
Summary
Improper syscall input validation in ASP (AMD Secure Processor) may force the kernel into reading syscall parameter values from its own memory space allowing an attacker to infer the contents of the kernel memory leading to potential information disclosure.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-10 20:50 UTC
CWE
- CWE-822 - Untrusted Pointer Dereference
Assigner
References
Impacted products
17 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics |
Unaffected:
ComboAM4v2 PI 1.2.0.5+ iGPU Driver Update
|
guessed | |
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
RenoirPI-FP6 1.0.0.8
|
guessed | |
| AMD | AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
CezannePI-FP6 1.0.0.8
|
guessed | |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics |
Unaffected:
CezannePI-FP6 1.0.0.8
|
guessed | |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors |
Unaffected:
ComboAM4v2 PI 1.2.0.5
|
guessed | |
| AMD | AMD Ryzen™ Embedded R1000 Series Processors |
Unaffected:
EmbeddedPI-FP5_1.2.0.A
|
guessed | |
| AMD | AMD Ryzen™ Embedded R2000 Series Processors |
Unaffected:
EmbeddedR2KPI-FP5_1.0.0.2
|
guessed | |
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge") |
Unaffected:
EmbeddedPI-FP5_1.2.0.A
|
guessed | |
| AMD | AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso") |
Unaffected:
EmbeddedPI-FP5_1.2.0.A
|
guessed | |
| AMD | AMD Ryzen™ Embedded V2000 Series Processors |
Unaffected:
EmbeddedPI-FP6_1.0.0.6
|
guessed | |
| AMD | AMD Ryzen™ Embedded V3000 Series Processors |
Unaffected:
EmbeddedPI-FP7r2_1.0.0.0
|
guessed | |
| AMD | AMD Radeon™ RX 5000 Series Graphics Products |
Unaffected:
AMD Software: Adrenalin Edition 25.6.1 (25.10.13.01), AMD Software: PRO Edition 25.Q2 (25.10.10), Radeon Software For Linux (25.10.1)
|
guessed | |
| AMD | AMD Radeon™ PRO W5000 Series Graphics Products |
Unaffected:
AMD Software: Adrenalin Edition 25.6.1 (25.10.13.01), AMD Software: PRO Edition 25.Q2 (25.10.10), Radeon Software For Linux (25.10.1)
|
guessed | |
| AMD | AMD Radeon™ RX 6000 Series Graphics Products |
Unaffected:
AMD Software: Adrenalin Edition 25.6.1 (25.10.13.01), AMD Software: PRO Edition 25.Q2 (25.10.10), Radeon Software For Linux (25.10.1)
|
guessed | |
| AMD | AMD Radeon™ PRO W6000 Series Graphics Products |
Unaffected:
AMD Software: Adrenalin Edition 25.6.1 (25.10.13.01), AMD Software: PRO Edition 25.Q2 (25.10.10), Radeon Software For Linux (25.10.1)
|
guessed | |
| AMD | AMD Radeon™ PRO V520 |
Unaffected:
Contact your AMD Customer Engineering representative
|
guessed | |
| AMD | AMD Radeon™ PRO V620 |
Unaffected:
Contact your AMD Customer Engineering representative
|
guessed |
Date Public
2026-02-12 14:11
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"cveId": "CVE-2021-26410",
"datePublished": "2026-02-10T19:48:36.645Z",
"dateReserved": "2021-01-29T21:24:26.172Z",
"dateUpdated": "2026-02-11T14:12:33.903Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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