5.5
CVSSv3

CVE-2020-12933

Published: 13/10/2020 Updated: 21/10/2020
CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 436
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

A denial of service vulnerability exists in the D3DKMTEscape handler functionality of AMD ATIKMDAG.SYS (e.g. version 26.20.15029.27017). A specially crafted D3DKMTEscape API request can cause an out-of-bounds read in Windows OS kernel memory area. This vulnerability can be triggered from a non-privileged account.

Vulnerability Trend

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amd atikmdag.sys 26.20.15029.27017

Vendor Advisories

AMD has informed HP of a potential security vulnerability identified in the AMD® Radeon™ Graphics Drivers for Windows which may allow denial of service For detailed information on the vulnerability, visit the AMD Product Security page at wwwamdcom/en/corporate/product-security (in English) ...