A use-after-free flaw was found in mm/mempolicy.c in the memory management subsystem in the Linux Kernel. This issue is caused by a race between mbind() and VMA-locked page fault, and may allow a local attacker to crash the system or lead to a kernel information leak.
Fixes

Solution

No solution given by the vendor.


Workaround

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00017}

epss

{'score': 0.00015}


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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-02-27T21:03:20.706Z

Reserved: 2023-08-29T19:31:43.618Z

Link: CVE-2023-4611

cve-icon Vulnrichment

Updated: 2024-08-02T07:31:06.577Z

cve-icon NVD

Status : Modified

Published: 2023-08-29T22:15:09.397

Modified: 2024-11-21T08:35:32.477

Link: CVE-2023-4611

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-07-28T00:00:00Z

Links: CVE-2023-4611 - Bugzilla

cve-icon OpenCVE Enrichment

No data.