5170 matches found
K000135795: Downfall Attacks CVE-2022-40982
Security Advisory Description Information exposure through microarchitectural state after transient execution in certain vector execution units for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access. CVE-2022-40982 Impact Successfu...
HPESBHF04514 rev.1 - Certain HPE Apollo, XL Servers Using Certain Intel Processors, INTEL-SA-00828, 2023.3 IPU - Intel Processor Advisory, (GDS/Gather/Downfall),Local Disclosure of Information
Potential Security Impact: Local: Disclosure of Information SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Apollo 4510 Gen10 System - Prior to 2.9007-20-2023 HPE ProLiant XL230k Gen10 Server - Prior to 2.9007-20-2023 HPE Apollo 4200 Gen10 Server - Prior to 2.9007-20-2023 HPE...
Vulnerability fixed in Intel processors
A vulnerability has been fixed in the microcode of several Intel processors1. The vulnerability has been named "Downfall" and allows a local, authenticated malicious person to manipulate the operation of memory optimization. This allows the malicious party to gain access to memory locations...
Medium: microcode_ctl
Issue Overview: A Gather Data Sampling GDS transient execution side-channel vulnerability was found affecting certain Intel processors. This issue may allow a local attacker using gather instruction load from memory to infer stale data from previously used vector registers on the same physical...
HPESBHF04510 rev.1 - Certain HPE Synergy Servers Using Certain Intel Processors, INTEL-SA-00828, 2023.3 IPU - Intel Processor Advisory, (GDS/Gather/Downfall), Local Disclosure of Information
Potential Security Impact: Local: Disclosure of Information SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE ProLiant BL460c Gen10 Server Blade - Prior to 2.9007-20-2023 HPE Synergy 480 Gen10 Compute Module - Prior to 2.9007-20-2023 HPE Synergy 660 Gen10 Compute Module - Prior ...
HPESBHF04515 rev.1 - Certain HPE Apollo, XL Servers Using Certain Intel Processors, INTEL-SA-00836, 2023.3 IPU - Intel Xeon Scalable Processors Advisory, Local Disclosure of Information
Potential Security Impact: Local: Disclosure of Information SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Apollo 2000 Gen10 Plus System - Prior to 1.8007-05-2023 HPE ProLiant XL220n Gen10 Plus Server - Prior to 1.8007-05-2023 HPE ProLiant XL290n Gen10 Plus Server - Prior to...
CVE-2023-20588
A division-by-zero error was found in hw on some AMD processors. This flaw can potentially return speculative data, resulting in loss of confidentiality. Mitigation Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteri...
CVE-2023-20588
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...
DEBIAN-CVE-2023-20588
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...
ALPINE-CVE-2023-20569
A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to information disclosure...
CVE-2023-20588
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...
CVE-2023-20588
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...
Design/Logic Flaw
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...
CVE-2022-40982
A Gather Data Sampling GDS transient execution side-channel vulnerability was found affecting certain Intel processors. This issue may allow a local attacker using gather instruction load from memory to infer stale data from previously used vector registers on the same physical core. Mitigation T...
CVE-2023-20588
CVE-2023-20588 is a division-by-zero vulnerability on some AMD Zen1 CPUs that could cause speculative data leakage and affect confidentiality. The connected Amazon Linux 2 advisory (ALAS2KERNEL-5.4-2025-116) confirms the Linux kernel fix for kernel-5.4 series (e.g., 5.4.254-169.358.amzn2.aarch64/...
CVE-2023-20588 Speculative Leaks
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...
CVE-2023-20588
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality...
PT-2023-4303
Name of the Vulnerable Software and Affected Versions AMD CPUs affected versions not specified AMD Zen CPUs affected versions not specified AMD Zen1 to Zen4 CPUs affected versions not specified Description A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the...
AMD CPUs Security Vulnerabilities
AMD CPUs are a family of CPUs from the American company Ultraviolet Semiconductor AMD. A security vulnerability exists in AMD CPUs. An attacker could exploit this vulnerability to obtain sensitive information. The following products and versions are affected:Windows 10 Version 1809 for 32-bit...