PT-2024-6385

Name of the Vulnerable Software and Affected Versions Xen affected versions not specified Description The issue is related to flawed error handling in the logic establishing mappings for Reserved Memory Regions RMRR in Intel VT-d or Unity Mapping ranges for AMD-Vi. This flaw can result in mapping...

AMD Secure Processor和AMD Secure Encrypted Virtualization 安全漏洞

AMD Secure Encrypted Virtualization and AMD Secure Processor ASP are both products of Ultraviolet Semiconductor AMD, Inc.AMD Secure Encrypted Virtualization is a software application. Hardware-accelerated memory encryption to protect data in use.AMD Secure Processor is a standalone ARM Coretex-A5...

PT-2024-11054 · Amd · Amd Athlon™ 3000 Series Desktop Processors With Radeon™ Graphics +22

Name of the Vulnerable Software and Affected Versions: Insufficient information is provided to determine the specific software and versions affected. Description: The issue is related to insufficient input validation in the ABL, which may allow a privileged attacker with access to the BIOS menu o...

AMD Graphics Driver 安全漏洞

AMD Graphics Driver is an integrated graphics driver from Ultraviolet Semiconductor AMD. A security vulnerability exists in AMD Graphics Driver that originates from incorrect input validation and allows an attacker to modify the number of PCIe lanes and speeds, resulting in a loss of availability...

AMD Graphics Driver 安全漏洞

AMD Graphics Driver is an integrated graphics driver from UltraMicroelectronics AMD. A security vulnerability exists in AMD Graphics Driver that stems from insufficient address validation and could allow a privileged attacker to perform a DMA read to SRAM from an invalid DRAM address, resulting i...

Out of Bounds Read in Arm® Trusted Firmware

Bulletin ID: AMD-SB-8003 Potential Impact: Information Integrity Severity: Refer to the Summary section for details Summary Improper input validation in ARM® Trusted Firmware used in AMD ZynqTM UltraScale+TM MPSoC/RFSoC may allow a privileged attacker to perform out of bound reads potentially...

AMD Graphics Driver 安全漏洞

AMD Graphics Driver is an integrated graphics driver from UltraMicroelectronics AMD. A security vulnerability exists in AMD Graphics Driver, which stems from a hard-coded AES key that could cause a privileged attacker to gain access to the key, leading to the disclosure of internal debugging...

AMD Client UEFI Firmware August 2024 Security Update

AMD has informed HP of potential security vulnerabilities identified in some AMD client platform firmware components, which might allow arbitrary code execution, escalation of privilege, information disclose, or denial of service. AMD is releasing firmware updates to mitigate these vulnerabilitie...

AMD Secure Processor 安全漏洞

AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip from UltraMicroelectronics AMD. A security vulnerability exists in AMD Secure Processor ASP, which arises from improper key usage controls and could allow an attacker with local access and who has gained arbitrary code execution...

Uninitialized GPU Register Access

AMD ID: AMD-SB-6013 Potential Impact: Data Leakage Severity: Medium Summary AMD is aware of a publicly available paper titled “Whispering Pixels: Exploiting Uninitialized Register Accesses in Modern GPUs” which describes a technique for potentially leaking pixel data from GPU registers...

AMD Server Vulnerabilities – August 2024

Bulletin ID: AMD-SB-3003 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary Potential vulnerabilities in the AMD Secure Processor ASP, AMD Secure Encrypted Virtualization SEV, AMD Secure Encrypted Virtualization – Secure Nested Paging...

HPESBHF04687 rev.1 - Certain HPE SimpliVity AMD Servers Using Certain AMD EPYC Processors, AMD-SB-3003: AMD Server Vulnerabilities, Multiple Vulnerabilities

Potential Security Impact: Local: Arbitrary Code Execution, Denial of Service DoS, Disclosure of Privileged Information, Buffer Overflow SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE SimpliVity 325 Gen 11 - Prior to HPE SimpliVity Support Pack SVTSP version SVTSPGen11-202407...

AMD Graphics Driver 安全漏洞

AMD Graphics Driver is an integrated graphics driver from Ultraviolet Semiconductor AMD. A security vulnerability exists in AMD Graphics Driver that stems from insufficient DRAM address validation, which could allow a privileged attacker to read from an invalid DRAM address into SRAM, resulting i...

AMD Embedded Processors Vulnerabilities – Aug 2024

Bulletin ID: AMD-SB-5002 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary Potential vulnerabilities in AMD Embedded processors were reported, and mitigations are being provided through Platform Initialization PI firmware packages. CVE...

AMD µPROF Security Notice

Bulletin ID: AMD-SB-9001 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary AMD μProf “MICRO-prof” is a software profiling analysis tool for x86 applications running on Windows®, Linux® and FreeBSD® operating systems and is designed to...

AMD Secure Processor和AMD Secure Encrypted Virtualization 安全漏洞

AMD Secure Encrypted Virtualization and AMD Secure Processor ASP are both products of Ultraviolet Semiconductor AMD, Inc.AMD Secure Encrypted Virtualization is a software application. Hardware-accelerated memory encryption to protect data in use.AMD Secure Processor is a standalone ARM Coretex-A5...

AMD μProf 安全漏洞

AMD μProf is a software analysis tool from Ultra Micro Semiconductor AMD. A security vulnerability exists in AMD μProf that stems from insufficient validation of the input buffer, which could allow an authenticated attacker to perform out-of-bounds writes, which could result in a crash of the...

AMD Graphics Driver August 2024 Security Update

AMD has informed HP of potential security vulnerabilities identified in some AMD Graphics Drivers for Windows, which might allow denial of service or information disclosure. AMD is releasing software updates to mitigate these vulnerabilities. AMD has released updates to mitigate the potential...

Ubuntu 24.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6952-2)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6952-2 advisory. Benedict Schlter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious VC interrupts and...

USN-6956-1: Linux kernel (Azure) vulnerabilities

Benedict Schlüter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious VC interrupts and compromise the security guarantees of AMD SEV-SNP. This flaw is known as WeSee. A local attacker in control of the hypervisor could use this to...