5170 matches found
AMD Client Vulnerabilities - January 2023 - Lenovo Support US
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USN-5792-1: Linux kernel vulnerabilities
Mingwei Zhang discovered that the KVM implementation for AMD processors in the Linux kernel did not properly handle cache coherency with Secure Encrypted Virtualization SEV. A local attacker could possibly use this to cause a denial of service host system crash. CVE-2022-0171 It was discovered th...
When and How to Use AWS Graviton
Discover how AWS Graviton’s optimized processors help provide a superior price-performance ratio. Available for AWS-managed services, you’ll gain insight on strategies, use cases, and insight on how to get the most out of AWS Graviton...
hw: cpu: incomplete clean-up of microarchitectural fill buffers (aka SBDS)
A flaw was found in hw. Incomplete cleanup of microarchitectural fill buffers on some Intel® Processors may allow an authenticated user to enable information disclosure via local access...
hw: cpu: incomplete clean-up of multi-core shared buffers (aka SBDR)
A flaw was found in hw. Incomplete cleanup of multi-core shared buffers for some Intel® Processors may allow an authenticated user to enable information disclosure via local access...
hw: cpu: incomplete clean-up in specific special register write operations (aka DRPW)
A flaw was found in hw. Incomplete cleanup in specific special register write operations for some Intel® Processors may allow an authenticated user to enable information disclosure via local access...
hw: cpu: Intel: RetBleed Arbitrary Speculative Code Execution with Return Instructions
A flaw was found in hw. Non-transparent sharing of branch predictor targets between contexts in some IntelR processors may potentially allow an authorized user to enable information disclosure via local access...
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: Intel: Post-barrier Return Stack Buffer Predictions
A flaw was found in hw. In certain processors with Intel's Enhanced Indirect Branch Restricted Speculation eIBRS capabilities, soon after VM exit or IBPB command event, the linear address following the most recent near CALL instruction prior to a VM exit may be used as the Return Stack Buffer RSB...
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: Intel: information disclosure via local access
A flaw was found in hw. The unprotected alternative channel of return branch target prediction in some IntelR Processors may allow an authorized user to enable information disclosure via local access...
hw: cpu: Intel: Post-barrier Return Stack Buffer Predictions
A flaw was found in hw. In certain processors with Intel's Enhanced Indirect Branch Restricted Speculation eIBRS capabilities, soon after VM exit or IBPB command event, the linear address following the most recent near CALL instruction prior to a VM exit may be used as the Return Stack Buffer RSB...
hw: cpu: incomplete clean-up of microarchitectural fill buffers (aka SBDS)
A flaw was found in hw. Incomplete cleanup of microarchitectural fill buffers on some Intel® Processors may allow an authenticated user to enable information disclosure via local access...
hw: cpu: incomplete clean-up in specific special register write operations (aka DRPW)
A flaw was found in hw. Incomplete cleanup in specific special register write operations for some Intel® Processors may allow an authenticated user to enable information disclosure via local access...
hw: cpu: incomplete clean-up of multi-core shared buffers (aka SBDR)
A flaw was found in hw. Incomplete cleanup of multi-core shared buffers for some Intel® Processors may allow an authenticated user to enable information disclosure via local access...
Amazon Linux 2 : kernel, --advisory ALAS2-2022-1888 (ALAS-2022-1888)
The version of kernel installed on the remote host is prior to 4.14.299-223.520. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1888 advisory. In v4l2m2mquerybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. Th...
Important: kernel
Issue Overview: In v4l2m2mquerybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Andro...
Security Bulletin: IBM QRadar SIEM Appliances could be vulnerable to multiple Intel CVEs
Summary IBM QRadar SIEM Appliances could be vulnerable to multiple Intel CVEs. IBM has addressed the relevant CVEs. Vulnerability Details CVEID:CVE-2021-0091 DESCRIPTION: Intel Processors could allow a local attacker to gain elevated privileges on the system, caused by improper access control in...
ASB-A-215557547
In specific ARM processors, there is a possible side-channel information leak due to a hardware flaw. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...
Oracle Linux 9 : kernel (ELSA-2022-8267)
The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-8267 advisory. - posix-cpu-timers: Cleanup CPU timers before freeing them during exec Wander Lairson Costa 2116968 CVE-2022-2585 - fix race between exititimers and...