938 matches found
AMD EPYC 安全漏洞
AMD EPYC is an x86 server microprocessor product line from AMD, known as "Xiao Long" in Chinese, which utilizes the Zen microarchitecture. A security vulnerability exists in AMD EPYC UApp/ABL. The vulnerability can be exploited by an attacker to corrupt arbitrary memory by bootloading a program,...
CVE-2021-46771
Insufficient validation of addresses in AMD Secure Processor ASP firmware system call may potentially lead to arbitrary code execution by a compromised user application...
ALPINE-CVE-2021-26401
LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs...
Vulnerability fixed in ARM, AMD and Intel processors
Researchers at VU Amsterdam have found a new variant of the Spectre vulnerability. The researchers have dubbed the attack Branch History Injection. Previous mitigation for Spectre v2 is not sufficient to fully fix the vulnerability, according to the researchers. According to the researchers, this...
CVE-2021-26401
LFENCE/JMP mitigation V2-2 may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs...
CVE-2021-26341
Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage...
AMD CPUs 安全漏洞
AMD CPUs is a GPU component from AMD Corporation. A security vulnerability exists in AMD CPUs that stems from an attacker being able to bypass access restrictions to AMD processor data via the branch predictor selector lfence/jmp to read sensitive information...
AMD Processors 信息泄露漏洞
AMD Processors is a processor from the American company AMD. AMD Processors suffers from an information disclosure vulnerability that stems from deficiencies in the hardware mitigations that AMD has added to their products. An attacker could exploit this vulnerability to obtain sensitive...
AMD CPUs 安全漏洞
AMD CPUs is a GPU component from AMD Corporation. AMD CPUs suffers from a security vulnerability that stems from the fact that an attacker can bypass access restrictions to AMD processor data to read sensitive information via Beyond Branch Predictor Selectors...
PT-2022-2953 · Amd +8 · Amd Cpus +8
Name of the Vulnerable Software and Affected Versions: AMD CPUs affected versions not specified Description: The issue is related to the LFENCE/JMP module in AMD CPUs, specifically concerning the branch prediction mechanism. This allows an attacker to access protected memory from a program withou...
CVE-2021-39298
A potential vulnerability in AMD System Management Mode SMM interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware...
AMD Radeon 代码问题漏洞
Amd Radeon is a package of device drivers and utilities for Advanced Micro Devices graphics cards and gpu's from Amd USA. A security vulnerability exists in AMD Radeon Software that stems from the possibility that AMD Radeon Software could be hijacked by a DLL via a path variable. An unprivileged...
Apple macOS Monterey 缓冲区错误漏洞
Apple macOS Monterey is the 18th major release of Apple's US macOS for the Macintosh desktop operating system. Apple macOS Monterey 12.2 suffers from a buffer error vulnerability that stems from a boundary error in the AMD kernel in macOS. An attacker could exploit the vulnerability to run a...
The vulnerability of the AMD Graphics Driver’s emergency interface allows attackers to escalate their privileges.
The vulnerability of AMD’s graphics driver emergency interface is related to privilege management errors. Exploiting this vulnerability can allow an attacker to increase their privileges...
CVE-2021-26331
AMD System Management Unit SMU contains a potential issue where a malicious user may be able to manipulate mailbox entries leading to arbitrary code execution...
CVE-2020-12961
A potential vulnerability exists in AMD Platform Security Processor PSP that may allow an attacker to zero any privileged register on the System Management Network which may lead to bypassing SPI ROM protections...
CVE-2021-26320
Insufficient validation of the AMD SEV Signing Key ASK in the SENDSTART command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP...
CVE-2021-26329
AMD System Management Unit SMU may experience an integer overflow when an invalid length is provided which may result in a potential loss of resources...