CVE-2023-20569

Published: 08/08/2023 Updated: 10/06/2024

CVSS v3 Base Score: 4.7 | Impact Score: 3.6 | Exploitability Score: 1

VMScore: 0

A side channel vulnerability on some of the AMD CPUs may allow an malicious user to influence the return address prediction. This may result in speculative execution at an attacker-controlled?address, potentially leading to information disclosure.

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amd ryzen 9 7900 firmware
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amd ryzen 7 5700u firmware
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amd ryzen 7 5800h firmware
amd ryzen 7 5800hs firmware
amd ryzen 7 5825u firmware
amd ryzen 7 5800u firmware
amd ryzen 5 5600h firmware
amd ryzen 5 5600hs firmware
amd ryzen 5 5625u firmware
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amd ryzen 5 5560u firmware
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amd ryzen 3 5125c firmware
amd ryzen 9 6980hx firmware
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amd ryzen 3 7335u firmware
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amd epyc 7573x firmware
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CVE-2022-40982 Daniel Moghimi discovered Gather Data Sampling (GDS), a hardware vulnerability for Intel CPUs which allows unprivileged speculative access to data which was previously stored in vector registers This mitigation requires updated CPU microcode provided in the intel-microcode package For details please refer to ...

Synopsis Important: OpenShift Container Platform 41154 bug fix and security update Type/Severity Security Advisory: Important Topic Red Hat OpenShift Container Platform release 41154 is now available with updates to packages and images that fix several bugs and add enhancementsThis release includes a security update for Red Hat OpenShift ...

概述 Important: OpenShift Container Platform 41245 bug fix and security update 类型/严重性 Security Advisory: Important 标题 Red Hat OpenShift Container Platform release 41245 is now available with updates to packages and images that fix several bugs and add enhancementsThis release includes a security update for Red Hat OpenShi ...

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Synopsis Moderate: Logging Subsystem 582 - Red Hat OpenShift security update Type/Severity Security Advisory: Moderate Topic Moderate: Logging Subsystem 582 - Red Hat OpenShift security updateRed Hat Product Security has rated this update as having a security impact of moderate A Common Vulnerability Scoring System (CVSS) base score, whi ...

Synopsis Moderate: linux-firmware security, bug fix, and enhancement update Type/Severity Security Advisory: Moderate Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for linux-firmware is now available for Red Hat Enterprise Linux 8Red Hat Product Secur ...

Synopsis Important: kernel-rt security update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for kernel-rt is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as havin ...

Synopsis Important: kernel security update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for kernel is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a se ...

Synopsis Moderate: linux-firmware security update Type/Severity Security Advisory: Moderate Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for linux-firmware is now available for Red Hat Enterprise Linux 90 Extended Update SupportRed Hat Product Secur ...

Synopsis Moderate: linux-firmware security update Type/Severity Security Advisory: Moderate Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for linux-firmware is now available for Red Hat Enterprise Linux 76 Advanced Update SupportRed Hat Product Secur ...

Synopsis Important: kernel security and bug fix update Type/Severity Security Advisory: Important Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for kernel is now available for Red Hat Enterprise Linux 86 Extended Update SupportRed Hat Product Securit ...

DescriptionA side channel vulnerability was found in hw amd Some AMD CPUs may allow an attacker to influence the return address prediction This issue may result in speculative execution at an attacker-controlled instruction pointer register, potentially leading to information disclosureA side channel vulnerability was found in hw amd Som ...

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Nearly every AMD CPU since 2017 vulnerable to Inception data-leak attacks

The Register

Topics Security Off-Prem On-Prem Software Offbeat Special Features Vendor Voice Vendor Voice Resources It's like a nesting doll of security flaws

AMD processor users, you have another data-leaking vulnerability to deal with: like Zenbleed, this latest hole can be to steal sensitive data from a running vulnerable machine. The flaw (CVE-2023-20569), dubbed Inception in reference to the Christopher Nolan flick about manipulating a person's dreams to achieve a desired outcome in the real world, was disclosed by ETH Zurich academics this week. And yes, it's another speculative-execution-based side-channel that malware or a rogue logged-in user...

CVE-2023-20569

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