Vulnerability-Lookup

GHSA-58JP-CG46-MWCW

Vulnerability from github – Published: 2026-02-10 21:31 – Updated: 2026-02-10 21:31

Details

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 ?

1.8 (Low)


                  
                    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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-26410"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-822"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-10T20:16:42Z",
    "severity": "LOW"
  },
  "details": "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.",
  "id": "GHSA-58jp-cg46-mwcw",
  "modified": "2026-02-10T21:31:30Z",
  "published": "2026-02-10T21:31:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26410"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4013.html"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6024.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2021-26410 (GCVE-0-2021-26410)

Vulnerability from cvelistv5 – Published: 2026-02-10 19:48 – Updated: 2026-02-12 14:12

Summary

Severity ?

1.8 (Low)


                        
                          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

CWE

CWE-822 - Untrusted Pointer Dereference

Assigner

AMD

References

URL

Tags

	https://www.amd.com/en/resources/product-security…
	https://www.amd.com/en/resources/product-security…

Impacted products

Vendor

Product

Version

AMD

AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics

Unaffected: ComboAM4v2 PI 1.2.0.5+ iGPU Driver Update

AMD	AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics	Unaffected: RenoirPI-FP6 1.0.0.8
AMD	AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics	Unaffected: CezannePI-FP6 1.0.0.8
AMD	AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics	Unaffected: CezannePI-FP6 1.0.0.8
AMD	AMD Ryzen™ 4000 Series Desktop Processors	Unaffected: ComboAM4v2 PI 1.2.0.5
AMD	AMD Ryzen™ Embedded R1000 Series Processors	Unaffected: EmbeddedPI-FP5_1.2.0.A
AMD	AMD Ryzen™ Embedded R2000 Series Processors	Unaffected: EmbeddedR2KPI-FP5_1.0.0.2
AMD	AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge")	Unaffected: EmbeddedPI-FP5_1.2.0.A
AMD	AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Picasso")	Unaffected: EmbeddedPI-FP5_1.2.0.A
AMD	AMD Ryzen™ Embedded V2000 Series Processors	Unaffected: EmbeddedPI-FP6_1.0.0.6
AMD	AMD Ryzen™ Embedded V3000 Series Processors	Unaffected: EmbeddedPI-FP7r2_1.0.0.0
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)
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)
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)
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)
AMD	AMD Radeon™ PRO V520	Unaffected: Contact your AMD Customer Engineering representative
AMD	AMD Radeon™ PRO V620	Unaffected: Contact your AMD Customer Engineering representative

Date Public ?

2026-02-12 14:11

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-58JP-CG46-MWCW

CVE-2021-26410 (GCVE-0-2021-26410)

Tags

Sightings

Nomenclature