CVE-2020-12911

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...

CVE-2020-12928

A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master V15 may allow any authenticated user to escalate privileges to NT authority system...

Design/Logic Flaw

A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master V15 may allow any authenticated user to escalate privileges to NT authority system...

Out-of-bounds

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...

Out-of-bounds

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...

CVE-2020-12911

CVE-2020-12911 affects AMD ATIKMDAG.SYS D3DKMTCreateAllocation; a malformed D3DKMTCreateAllocation request can trigger an out-of-bounds read leading to a denial of service (BSOD). Vulnerable in AMD driver version 26.20.15029.27017; exploitation possible from non-privilege level. Talos confirms af...

CVE-2020-12928

The CVE-2020-12928 entry describes a privilege-escalation flaw in a dynamically loaded AMD driver within AMD Ryzen Master V15 that could allow any authenticated user to escalate to NT authority system. Related Red Hat and HP advisories reference the same vulnerability. Public technical specifics ...

CVE-2020-12928

A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master V15 may allow any authenticated user to escalate privileges to NT authority system...

CVE-2020-12933

CVE-2020-12933 describes a denial-of-service in the D3DKMTEscape handler of the AMD ATIKMDAG.SYS driver (e.g., version 26.20.15029.27017). A crafted D3DKMTEscape request can trigger an out-of-bounds read in Windows kernel memory, with exploitation possible from a non-privileged/guest context. Pub...

CVE-2020-12933

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...

Vulnerability Spotlight: Denial of service in AMD ATIKMDAG.SYS driver

Piotr Bania of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw.Cisco Talos recently discovered a denial-of-service vulnerability in the ATIKMDAG.SYS driver for some AMD graphics cards. An attacker could send the victim a specially crafted D3DKMTCreateAllocation API request to cause...

CVE-2020-12933: Out-of-bounds Read

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...

PT-2020-13327

Name of the Vulnerable Software and Affected Versions AMD ATIKMDAG.SYS version 26.20.15029.27017 Description A denial of service issue exists in the D3DKMTEscape handler functionality. A specially crafted D3DKMTEscape API request can cause an out-of-bounds read in Windows OS kernel memory area...

CVE-2020-12911: Out-of-bounds Read

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...

CVE-2020-12928: Exposed Dangerous Method or Function

A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master V15 may allow any authenticated user to escalate privileges to NT authority system...

PT-2020-13326

Name of the Vulnerable Software and Affected Versions AMD Ryzen Master version V15 Description A vulnerability in a dynamically loaded AMD driver in AMD Ryzen Master may allow any authenticated user to escalate privileges to NT authority system. Recommendations For AMD Ryzen Master version V15,...

AMD ATIKMDAG.SYS D3DKMTEscape handler Denial of Service Vulnerability

Talos Vulnerability Report TALOS-2020-1102 AMD ATIKMDAG.SYS D3DKMTEscape handler Denial of Service Vulnerability October 13, 2020 CVE Number CVE-2020-12933 SUMMARY A denial of service vulnerability exists in the D3DKMTEscape handler functionality of AMD ATIKMDAG.SYS 26.20.15029.27017. A specially...

Unbreakable Enterprise kernel security update

5.4.17-2011.7.4 - iommu/amd: Restore IRTE.RemapEn bit for amdiommuactivateguestmode Suravee Suthikulpanit Orabug: 31931369 - iommu/amd: Fix potential @entry null deref Joao Martins Orabug: 31931369 - iommu/amd: Restore IRTE.RemapEn bit after programming IRTE Suravee Suthikulpanit Orabug: 31931369...

Unbreakable Enterprise kernel security update

4.14.35-2025.401.4 - KVM: x86: always expose VIRTSSBD to guests Paolo Bonzini Orabug: 31957046 4.14.35-2025.401.3 - iommu/amd: Restore IRTE.RemapEn bit after programming IRTE Suravee Suthikulpanit Orabug: 31931371 - oracleasm: Access dbdev before dropping inode Stephen Brennan Orabug: 31901948 -...

PT-2020-13322

Name of the Vulnerable Software and Affected Versions AMD ATIKMDAG.SYS version 26.20.15029.27017 Description A denial of service issue exists in the D3DKMTCreateAllocation handler functionality. A specially crafted D3DKMTCreateAllocation API request can cause an out-of-bounds read and denial of...