A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory.
History

Wed, 12 Mar 2025 20:15:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

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


Wed, 04 Dec 2024 14:30:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:rhel_eus:9.2
cpe:/a:redhat:rhel_eus:9.2::nfv

Tue, 26 Nov 2024 18:30:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:rhel_eus:8.8

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2023-02-23T00:00:00.000Z

Updated: 2025-03-12T19:17:33.462Z

Reserved: 2023-01-31T00:00:00.000Z

Link: CVE-2023-0597

cve-icon Vulnrichment

Updated: 2024-08-02T05:17:50.079Z

cve-icon NVD

Status : Modified

Published: 2023-02-23T20:15:12.927

Modified: 2025-03-12T20:15:13.960

Link: CVE-2023-0597

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-10-07T08:00:00Z

Links: CVE-2023-0597 - Bugzilla