947 matches found
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-2022-18565 · 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...
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...
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: 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...
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...
Linux kernel 安全漏洞
Linux kernel is the kernel used by the Linux Foundation's open source operating system, Linux. Linux kernel has a security vulnerability that stems from a flaw discovered in the AMD nested virtualization SVM of KVM. A malicious L1 guest may intentionally not intercept the shutdown of a...
PT-2022-5521 · Amd +2 · Amd Processor Microcode +2
Name of the Vulnerable Software and Affected Versions: AMD processor microcode affected versions not specified Description: The issue is related to the implementation of the Indirect Branch Prediction Barrier IBPB mechanism in AMD processor microcode, which may lead to a potential information...