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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-71228 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Set correct protection_map[] for VM_NONE/VM_SHARED For 32BIT platform _PAGE_PROTNONE is 0, so set a VMA to be VM_NONE or VM_SHARED will make pages non-present, then cause Oops with kernel page fault. Fix it by set correct protection_map[] for VM_NONE/VM_SHARED, replacing _PAGE_PROTNONE with _PAGE_PRESENT.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/046303283d02c9732a778ccdeea433a899c78cbd kernel.org
https://git.kernel.org/stable/c/380d7c1af4bd3e797692f5410ab374a98e766cd4 kernel.org
https://git.kernel.org/stable/c/5fbdf95d2575ec53fd4a5c18e789b4d54a0281fe kernel.org
https://git.kernel.org/stable/c/9531210f348aa78e260a9e5b0d1a6f7e7aa329e6 kernel.org
https://git.kernel.org/stable/c/d5be446948b379f1d1a8e7bc6656d13f44c5c7b1 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-71228
NVD Published Date:
02/18/2026
NVD Last Modified:
02/18/2026
Source:
kernel.org