CVE-2023-1637

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-226CWE-212

Affected software

No affected versions have been published.

Timeline

Published
Mar 27, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-1637: Medium severity, CVSS 5.5 | Vulnix