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CVE-2020-12138

HIGH

8.8

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.18.8

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado4/27/2020

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

amd:atillk64

Debilidades (CWE)

CWE-862

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

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