Description
A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code. This issue occurs due to a race condition between rmap walk and mremap, allowing a local user to crash the system or potentially escalate their privileges on the system.
Published: 2023-11-03
Score: 7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-23724 A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code. This issue occurs due to a race condition between rmap walk and mremap, allowing a local user to crash the system or potentially escalate their privileges on the system.
History

Tue, 04 Mar 2025 03:45:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Linux Linux Kernel
Redhat Enterprise Linux Enterprise Linux Eus Enterprise Linux For Power Little Endian Enterprise Linux For Power Little Endian Eus Enterprise Linux Server Tus
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-02-27T20:34:44.630Z

Reserved: 2023-03-17T16:28:58.171Z

Link: CVE-2023-1476

cve-icon Vulnrichment

Updated: 2024-08-02T05:49:11.660Z

cve-icon NVD

Status : Modified

Published: 2023-11-03T09:15:13.393

Modified: 2024-11-21T07:39:16.030

Link: CVE-2023-1476

cve-icon Redhat

Severity : Important

Publid Date: 2023-03-07T00:00:00Z

Links: CVE-2023-1476 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses