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...

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...

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 -...

Vulnerability Spotlight: DoS vulnerability in ATIKMDAG.SYS AMD graphics 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...

AMD Radeon Driver Vulnerability - Lenovo Support US

No description provided...

AMD Radeon Driver Vulnerability - Lenovo Support US

Lenovo Security Advisory: LEN-48973 Potential Impact: Denial of service Severity: High Scope of Impact: Industry-wide CVE Identifier: CVE-2020-12933 Summary Description: AMD reported a potential vulnerability in AMD Radeon graphics drivers that could result in denial of service. Mitigation Strate...

HPSBHF03692 rev. 1 - AMD® Radeon™ Graphics Driver D3DKMTCreateAllocation Handler Denial of Service

Potential Security Impact Denial of Service Source: HP, HP Product Security Response Team PSRT Reported By: AMD VULNERABILITY SUMMARY 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 detail...

AMD ATIKMDAG.SYS D3DKMTCreateAllocation handler denial-of-service vulnerability

Talos Vulnerability Report TALOS-2020-1119 AMD ATIKMDAG.SYS D3DKMTCreateAllocation handler denial-of-service vulnerability October 7, 2020 CVE Number CVE-2020-12911 SUMMARY A denial-of-service vulnerability exists in the D3DKMTCreateAllocation handler functionality of AMD ATIKMDAG.SYS...

AMD Radeon Driver Vulnerability - Lenovo Support US

No description provided...

AMD Radeon Driver Vulnerability - Lenovo Support US

Lenovo Security Advisory: LEN-48405 Potential Impact: Denial of service Severity: Medium Scope of Impact: Industry-wide CVE Identifier: CVE-2020-12911 Summary Description: AMD reported a potential vulnerability in AMD Radeon graphics drivers that could result in denial of service. Mitigation...

libvirt security and bug fix update

4.5.0-36 - virDevMapperGetTargetsImpl: Be tolerant to kernels without DM support rhbz1823976 - virDevMapperGetTargetsImpl: quit early if device is not a devmapper target rhbz1823976 4.5.0-35 - qemu: dont take agent and monitor job for shutdown CVE-2019-20485 - qemu: dont hold a monitor and agent...

kernel: memory leak in ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c

A flaw was found in the AMD Cryptographic Co-processor driver in the Linux kernel. An attacker, able to send invalid SHA type commands, could cause the system to crash. The highest threat from this vulnerability is to system availability...

USN-4525-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities

It was discovered that the AMD Cryptographic Coprocessor device driver in the Linux kernel did not properly deallocate memory in some situations. A local attacker could use this to cause a denial of service memory exhaustion. CVE-2019-18808 It was discovered that the Conexant 23885 TV card device...