CVE-2025-71228
LoongArch: Set correct protection_map[] for VM_NONE/VM_SHARED
Description
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
INFO
Published Date :
Feb. 18, 2026, 3:18 p.m.
Last Modified :
Feb. 27, 2026, 12:16 a.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Solution
- Update the Linux kernel to the patched version.
- Verify correct protection_map[] is applied.
- Reboot the system after patching.
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CVE-2025-71228 vulnerability anywhere in the article.
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CVE-2025-71228 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Rejected by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 27, 2026
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 27, 2026
Action Type Old Value New Value Changed 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. Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. Removed Reference kernel.org: https://git.kernel.org/stable/c/046303283d02c9732a778ccdeea433a899c78cbd Removed Reference kernel.org: https://git.kernel.org/stable/c/380d7c1af4bd3e797692f5410ab374a98e766cd4 Removed Reference kernel.org: https://git.kernel.org/stable/c/5fbdf95d2575ec53fd4a5c18e789b4d54a0281fe Removed Reference kernel.org: https://git.kernel.org/stable/c/9531210f348aa78e260a9e5b0d1a6f7e7aa329e6 Removed Reference kernel.org: https://git.kernel.org/stable/c/d5be446948b379f1d1a8e7bc6656d13f44c5c7b1 -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 18, 2026
Action Type Old Value New Value Added 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. Added Reference https://git.kernel.org/stable/c/046303283d02c9732a778ccdeea433a899c78cbd Added Reference https://git.kernel.org/stable/c/380d7c1af4bd3e797692f5410ab374a98e766cd4 Added Reference https://git.kernel.org/stable/c/5fbdf95d2575ec53fd4a5c18e789b4d54a0281fe Added Reference https://git.kernel.org/stable/c/9531210f348aa78e260a9e5b0d1a6f7e7aa329e6 Added Reference https://git.kernel.org/stable/c/d5be446948b379f1d1a8e7bc6656d13f44c5c7b1