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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2023-03-27T00:00:00

Updated: 2024-08-02T05:57:24.561Z

Reserved: 2023-03-26T00:00:00

Link: CVE-2023-1637

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-03-27T22:15:21.217

Modified: 2023-11-07T04:04:26.237

Link: CVE-2023-1637

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-04-05T00:00:00Z

Links: CVE-2023-1637 - Bugzilla