CVE-2023-53361

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

17/09/2025

Last modified:

14/01/2026

Description

In the Linux kernel, the following vulnerability has been resolved: LoongArch: mm: Add p?d_leaf() definitions When I do LTP test, LTP test case ksm06 caused panic at break_ksm_pmd_entry -> pmd_leaf (Huge page table but False) -> pte_present (panic) The reason is pmd_leaf() is not defined, So like commit 501b81046701 ("mips: mm: add p?d_leaf() definitions") add p?d_leaf() definition for LoongArch.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	5.19 (including)	6.1.53 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.4.16 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.5 (including)	6.5.3 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-53361

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools