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

Wed, 19 Feb 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-02-19T21:06:46.291Z

Reserved: 2023-03-26T00:00:00.000Z

Link: CVE-2023-1637

cve-icon Vulnrichment

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

cve-icon NVD

Status : Modified

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

Modified: 2025-02-19T21:15:12.953

Link: CVE-2023-1637

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2023-1637 - Bugzilla