90 matches found
CVE-2022-29900
Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions...
CVE-2022-29900
Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions...
AMD CPU 安全漏洞
AMD CPUs are a family of CPUs from Ultraviolet Semiconductor AMD. The AMD CPUs suffer from a security vulnerability that stems from a faulty training branch prediction of a return instruction that may allow execution of arbitrary speculative code under certain microarchitecture-related conditions...
CVE-2020-8698
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
PT-2022-15164 · Intel +1 · Intel Processors +1
Name of the Vulnerable Software and Affected Versions: Intel processors based on Sunny Cove microarchitecture, including Ice Lake Xeon-SP, Ice Lake D, Gemini Lake, Ice Lake U, Y, and Rocket Lake Description: An elevation-of-privilege issue allows attackers to affect the system. The problem, known...
hw: Fast forward store predictor
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
hw: Fast forward store predictor
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
hw: Fast forward store predictor
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
hw: Fast forward store predictor
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
hw: Fast forward store predictor
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
hw: Fast forward store predictor
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
hw: Fast forward store predictor
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
hw: Fast forward store predictor
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
hw: Fast forward store predictor
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
hw: Fast forward store predictor
A flaw was found in the CPU microarchitecture where a local attacker is able to abuse a timing issue which may allow them to infer internal architectural state from previous executions on the CPU...
Security Advisory - Intel Microarchitectural Data Sampling (MDS) vulnerabilities
Intel officially released a group of microarchitecture data sampling MDS vulnerabilities. An attacker with local access to a targeted system may exploit these vulnerabilities to obtain data on the targeted system, causing some information leakage. Vulnerability ID: HWPSIRT-2019-05136,...
hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS)
Microprocessors use a ‘load port’ subcomponent to perform load operations from memory or IO. During a load operation, the load port receives data from the memory or IO subsystem and then provides the data to the CPU registers and operations in the CPU’s pipelines. Stale load operations results ar...
hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS)
Microprocessors use a ‘load port’ subcomponent to perform load operations from memory or IO. During a load operation, the load port receives data from the memory or IO subsystem and then provides the data to the CPU registers and operations in the CPU’s pipelines. Stale load operations results ar...
hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS)
Microprocessors use a ‘load port’ subcomponent to perform load operations from memory or IO. During a load operation, the load port receives data from the memory or IO subsystem and then provides the data to the CPU registers and operations in the CPU’s pipelines. Stale load operations results ar...
hardware: Micro-architectural Load Port Data Sampling - Information Leak (MLPDS)
Microprocessors use a ‘load port’ subcomponent to perform load operations from memory or IO. During a load operation, the load port receives data from the memory or IO subsystem and then provides the data to the CPU registers and operations in the CPU’s pipelines. Stale load operations results ar...