CVE-2021-26410
1.8
CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| AMD | AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics | ComboAM4v2 PI 1.2.0.5+ iGPU Driver Update | unaffected |
| AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics | RenoirPI-FP6 1.0.0.8 | unaffected |
| AMD | AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics | CezannePI-FP6 1.0.0.8 | unaffected |
| AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | CezannePI-FP6 1.0.0.8 | unaffected |
| AMD | AMD Ryzen™ 4000 Series Desktop Processors | ComboAM4v2 PI 1.2.0.5 | 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”) | EmbeddedPI-FP5_1.2.0.A | unaffected |
| AMD | AMD Ryzen™ Embedded V2000 Series Processors | EmbeddedPI-FP6_1.0.0.6 | unaffected |
| AMD | AMD Ryzen™ Embedded V3000 Series Processors | EmbeddedPI-FP7r2_1.0.0.0 | unaffected |
| AMD | AMD Radeon™ RX 5000 Series Graphics Products | 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) | unaffected |
| AMD | AMD Radeon™ PRO W5000 Series Graphics Products | 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) | unaffected |
| AMD | AMD Radeon™ RX 6000 Series Graphics Products | 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) | unaffected |
| AMD | AMD Radeon™ PRO W6000 Series Graphics Products | 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) | 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 |
Weaknesses
- CWE-822: CWE-822 Untrusted Pointer Dereference
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html
- https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4013.html
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