CVE-2020-12911 - A denial of service vulnerability exists in the D3DKMTCreateAllocation handler functionality of AMD ATIKMDAG.SYS (e.g

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MEDIUM

A denial of service vulnerability exists in the D3DKMTCreateAllocation handler functionality of AMD ATIKMDAG.SYS (e.g

Published Oct 13, 2020

5.5

MEDIUM

CVSS 3.1

EPSS 0.34%

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

Vendor n/a Product AMD Graphics Driver for Windows Default
n/a
- Version
  Fixed in version 20.50 and later
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

AMD Graphics Driver for Windows

n/a

Version	Status	Constraints
Fixed in version 20.50 and later	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-125

Out-of-bounds Read

References (1)

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

Link	Providers	Tags
https://www.amd.com/en/corporate/product-security		x_refsource_MISCPatchVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner AMD

Published Oct 13, 2020

Updated Aug 4, 2024

Reserved May 15, 2020

Link CVE-2020-12911

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2020-12911

Red Hat

Severity n/a

Public date n/a

Links CVE-2020-12911