hw: amd: Cross-Process Information Leak

A flaw was found in hw, in “Zen 2” CPUs. This issue may allow an attacker to access sensitive information under specific microarchitectural circumstances...

hw: amd: Cross-Process Information Leak

A flaw was found in hw, in “Zen 2” CPUs. This issue may allow an attacker to access sensitive information under specific microarchitectural circumstances...

hw: amd: Cross-Process Information Leak

A flaw was found in hw, in “Zen 2” CPUs. This issue may allow an attacker to access sensitive information under specific microarchitectural circumstances...

hw: amd: Cross-Process Information Leak

A flaw was found in hw, in “Zen 2” CPUs. This issue may allow an attacker to access sensitive information under specific microarchitectural circumstances...

hw: amd: Cross-Process Information Leak

A flaw was found in hw, in “Zen 2” CPUs. This issue may allow an attacker to access sensitive information under specific microarchitectural circumstances...

hw: amd: Cross-Process Information Leak

A flaw was found in hw, in “Zen 2” CPUs. This issue may allow an attacker to access sensitive information under specific microarchitectural circumstances...

hw: amd: Cross-Process Information Leak

A flaw was found in hw, in “Zen 2” CPUs. This issue may allow an attacker to access sensitive information under specific microarchitectural circumstances...

Medium: linux-firmware

Issue Overview: An issue in "Zen 2" CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information. CVE-2023-20593 Affected Packages: linux-firmware Issue Correction: Run dnf update linux-firmware --releasever 2023.1.20230809 or dnf update...

Vulnerability fixed in AMD Zen 2 platform

AMD has fixed a vulnerability in its Zen 2 platform. The involves a hardware vulnerability that allows a malicious person to able to read out part of the processor memory. The malicious party could theoretically use this to gain access to sensitive information, such as key material. Because this ...

The vulnerability of AMD’s microprogramming software for CPUs based on the Zen2 microarchitecture allows a hacker to access the contents of registers during other processes executed on the same CPU core.

The vulnerability of AMD’s microprogrammed software for CPUs based on the Zen2 microarchitecture is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to monitor the contents of registers during other processes executed by the same CPU core...

ALPINE-CVE-2023-20593

An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information...

DEBIAN-CVE-2023-20593

An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information...

PT-2023-3704 · Amd +9 · Amd Ryzen +10

Name of the Vulnerable Software and Affected Versions: AMD Zen 2 processors affected versions not specified Description: The issue in AMD Zen 2 processors, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information. This is due to a...

UBUNTU-CVE-2023-20593

An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information...

CVE-2021-46778

Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”, “Zen 2” and “Zen 3” that use simultaneous multithreading SMT. By measuring the contention level on scheduler queues an attacker may potentially leak sensitive...

PT-2021-4416

Name of the Vulnerable Software and Affected Versions AMD CPUs affected versions not specified Existing AMD CPUs vulnerable to the issue AMD CPUs based on Zen+ and Zen 2 microarchitectures Description The issue is related to speculative execution of read and write operations, accessing memory usi...