CVE-2025-71228

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Source

https://cve.org/CVERecord?id=CVE-2025-71228

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2025-71228

Downstream

Published

2026-02-18T14:21:49.570Z

Modified

2026-03-12T04:32:19.255849Z

Summary

LoongArch: Set correct protection_map[] for VM_NONE/VM_SHARED

Details

In the Linux kernel, the following vulnerability has been resolved:

LoongArch: Set correct protectionmap[] for VMNONE/VM_SHARED

For 32BIT platform PAGEPROTNONE is 0, so set a VMA to be VMNONE or VMSHARED will make pages non-present, then cause Oops with kernel page fault.

Fix it by set correct protectionmap[] for VMNONE/VM_SHARED, replacing PAGEPROTNONE with PAGEPRESENT.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71228.json",
    "cna_assigner": "Linux"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Fixed

046303283d02c9732a778ccdeea433a899c78cbd

Fixed

5fbdf95d2575ec53fd4a5c18e789b4d54a0281fe

Fixed

380d7c1af4bd3e797692f5410ab374a98e766cd4

Fixed

9531210f348aa78e260a9e5b0d1a6f7e7aa329e6

Fixed

d5be446948b379f1d1a8e7bc6656d13f44c5c7b1

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-71228.json"

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6.1.163

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-71228.json"