What’s Vulnerable › Vulnerabilities

CVE-2020-12911

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-13 · updated 2026-06-17
• Weakness: CWE-125

Description

A denial of service vulnerability exists in the D3DKMTCreateAllocation handler functionality of AMD ATIKMDAG.SYS (e.g. version 26.20.15029.27017). A specially crafted D3DKMTCreateAllocation API request can cause an out-of-bounds read and denial of service (BSOD). This vulnerability can be triggered from a non-privileged account.

Affected products

• AMD Atikmdag.Sys: 26.20.15029.27017

References

• https://www.amd.com/en/corporate/product-security
• https://www.amd.com/en/corporate/product-security

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