996 matches found
多款AMD产品 输入验证错误漏洞
AMD System Management Mode and others are products of Ultraviolet Semiconductor AMD, Inc.AMD System Management Mode is a system management mode. A CPU execution mode.AMD System Management Unit SMU is a system management unit.AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip. Multiple A...
AMD System Management Unit(SMU) 输入验证错误漏洞
The AMD System Management Unit SMU is a system management unit at UltraMicroelectronics AMD. A security vulnerability exists in AMD System Management Unit SMU that stems from insufficient input validation and could allow a physical attacker to disclose the contents of memory over the I2C bus,...
AMD System Management Unit(SMU) 输入验证错误漏洞
The AMD System Management Unit SMU is a system management unit at UltraMicroelectronics AMD. A security vulnerability exists in AMD System Management Unit SMU that stems from insufficient input validation and could allow an attacker to incorrectly lock down resources, resulting in a denial of...
AMD System Management Unit(SMU) 输入验证错误漏洞
The AMD System Management Unit SMU is a system management unit at UltraMicroelectronics AMD. A security vulnerability exists in AMD System Management Unit SMU that stems from insufficient input validation of BIOS mailbox messages, which could lead to an out-of-bounds memory read that could result...
PT-2023-1485 · Amd · Amd Secure Encrypted Virtualization (Sev) Firmware
Name of the Vulnerable Software and Affected Versions: AMD Secure Encrypted Virtualization SEV firmware affected versions not specified Description: The issue is related to improper input validation and bounds checking in the SEV firmware, which may cause a buffer overflow in memory. This could...
The vulnerability of the Indirect Branch Prediction Barrier (IBPB) implementation in AMD microprogramming software allows a hacker to gain unauthorized access to protected information.
The vulnerability of the Indirect Branch Prediction Barrier IBPB implementation in AMD microprocessors is related to improper cleaning of the RAS stack. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information through a secondary channel...
hw: cpu: AMD: Branch Type Confusion (non-retbleed)
A flaw was found in hw. Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type, potentially leading to information disclosure...
hw: cpu: AMD: Branch Type Confusion (non-retbleed)
A flaw was found in hw. Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type, potentially leading to information disclosure...
hw: cpu: AMD: RetBleed Arbitrary Speculative Code Execution with Return Instructions
A flaw was found in hw. Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions...
CVE-2022-27674
Insufficient validation in the IOCTL input/output buffer in AMD μProf may allow an attacker to bypass bounds checks potentially leading to a Windows kernel crash resulting in denial of service...
PT-2022-9756 · Amd · Amd Radeon Rx 5000 Series & Pro W5000 Series +66
Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided descriptions. Description: The issue is related to insufficient verification of a missing size check in the 'LoadModule' function, which may lead to an out-of-bounds write. This...
PT-2022-18565 · Amd · Amd Μprof
Name of the Vulnerable Software and Affected Versions: AMD μProf affected versions not specified Description: The issue is related to insufficient validation in the IOCTL input/output buffer, which may allow an attacker to bypass bounds checks. This could potentially lead to a Windows kernel cras...
hw: cpu: AMD: RetBleed Arbitrary Speculative Code Execution with Return Instructions
A flaw was found in hw. Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions...
hw: cpu: AMD: RetBleed Arbitrary Speculative Code Execution with Return Instructions
A flaw was found in hw. Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions...
hw: cpu: AMD: Branch Type Confusion (non-retbleed)
A flaw was found in hw. Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type, potentially leading to information disclosure...
PT-2022-7168 · Amd · Amd Ryzen
Name of the Vulnerable Software and Affected Versions: AMD Ryzen affected versions not specified Description: The issue is related to insufficient input validation in the System Management Mode SMM Supervisor firmware of AMD Ryzen processors. This could allow a remote attacker to elevate privileg...
AZL-11352 CVE-2022-3344 affecting package kernel for versions less than 5.15.82.1-1
A flaw was found in the KVM's AMD nested virtualization SVM. A malicious L1 guest could purposely fail to intercept the shutdown of a cooperative nested guest L2, possibly leading to a page fault and kernel panic in the host L0...
hw: cpu: AMD: RetBleed Arbitrary Speculative Code Execution with Return Instructions
A flaw was found in hw. Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions...
hw: cpu: AMD: Branch Type Confusion (non-retbleed)
A flaw was found in hw. Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type, potentially leading to information disclosure...
hw: cpu: AMD: RetBleed Arbitrary Speculative Code Execution with Return Instructions
A flaw was found in hw. Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions...