A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
Advisories
Source ID Title
EUVD EUVD EUVD-2023-54580 A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
Fixes

Solution

No solution given by the vendor.


Workaround

A possible workaround is disabling Transparent Hugepage

History

Sat, 07 Nov 2026 14:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat rhel Els
CPEs cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:9
cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:rhel_els:6
cpe:/o:redhat:rhel_els:7
Vendors & Products Redhat rhel Els

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-11-07T13:41:48.890Z

Reserved: 2023-09-02T14:19:13.104Z

Link: CVE-2023-4732

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-10-03T17:15:09.853

Modified: 2026-11-07T14:16:57.203

Link: CVE-2023-4732

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-09-02T00:00:00Z

Links: CVE-2023-4732 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses