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CVE-2020-12138

HIGH

8.8

Beschreibung

AMD ATI atillk64.sys 5.11.9.0 allows low-privileged users to interact directly with physical memory by calling one of several driver routines that map physical memory into the virtual address space of the calling process. This could enable low-privileged users to achieve NT AUTHORITY\SYSTEM privileges via a DeviceIoControl call associated with MmMapIoSpace, IoAllocateMdl, MmBuildMdlForNonPagedPool, or MmMapLockedPages.

CVE Details

CVSS v3.1 Bewertung8.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht4/27/2020

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

amd:atillk64

Schwachen (CWE)

CWE-862

Referenzen

https://eclypsium.com/2019/11/12/mother-of-all-drivers/(cve@mitre.org)

https://h0mbre.github.io/atillk64_exploit/(cve@mitre.org)

https://eclypsium.com/2019/11/12/mother-of-all-drivers/(af854a3a-2127-422b-91ae-364da2661108)

https://h0mbre.github.io/atillk64_exploit/(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.