AMD多款产品 安全漏洞

AMD Ryzen and AMD Radeon are both products of American semiconductor company AMD. AMD Ryzen is a type of Central Processing Unit CPU. AMD Radeon is a set of device drivers and utility software for Advanced Micro Devices’ graphics cards and GPUs. Several AMD products have security vulnerabilities;...

AMD Processors 安全漏洞

AMD Processors are a series of processors developed by American semiconductor company AMD. There are security vulnerabilities in AMD Processors, stemming from TOCTOU race conditions. These vulnerabilities could allow privileged attackers to bypass input validation and perform out-of-bound reads o...

Client Vulnerabilities – Aug 2024

Bulletin ID: AMD-SB-4004 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary Potential vulnerabilities in AMD Secure Processor ASP, and other platform components were reported. Mitigations are being provided in Platform Initialization PI...

fTPM Voltage Fault Injection

Bulletin ID: AMD-SB-4005 Potential Impact: Arbitrary Code Execution Severity: High Summary CVE-2023-20589 Researchers at the Technische Universität Berlin have reported the use of voltage fault injection attacks on ASP secure boot targeting fTPM. An attacker with specialized hardware and physical...

AMD Graphics Driver Vulnerabilities – November 2022

Bulletin ID: AMD-SB-1029 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary AMD received reports of vulnerabilities potentially affecting some AMD Graphics products. Refer to the CVE Details section for information about each CVE. CVE...

Execution Unit Scheduler Contention Side-Channel Vulnerability on AMD Processors

Bulletin ID: AMD-SB-1039 Potential Impact: Information Disclosure Severity: Medium Summary Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”, “Zen 2”, “Zen 3” and “Zen 4” that use simultaneous multithreading SMT. By...

AMD Rolls Out Spectre Fixes

AMD said that CPU firmware and Windows 10 patches are now available to safeguard its products against the Spectre security flaw. Mark Papermaster, senior vice president and chief technology officer at AMD, said in a Tuesday post that Spectre fixes are available for AMD customers, who can download...