OESA-2025-2411

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-2411
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2025-2411.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2025-2411
Upstream
Published
2025-10-11T13:21:18Z
Modified
2025-10-11T14:02:45.174155Z
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

mm/smaps: fix race between smapshugetlbrange and migration

smapshugetlbrange() handles the pte without holdling ptl, and may be concurrenct with migration, leaing to BUGON in pfnswapentryto_page(). The race is as follows.

smapshugetlbrange migratepages hugeptepget removemigrationptes foliounlock pfnswapentryfolio BUGON

To fix it, hold ptl lock in smapshugetlbrange().(CVE-2025-39754)

Database specific 
{
    "severity": "Medium"
}
References

Affected packages

openEuler:24.03-LTS-SP2 / kernel

Package

Name
kernel
Purl
pkg:rpm/openEuler/kernel&distro=openEuler-24.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.6.0-111.0.0.117.oe2403sp2

Ecosystem specific 

{
    "src": [
        "kernel-6.6.0-111.0.0.117.oe2403sp2.src.rpm"
    ],
    "aarch64": [
        "bpftool-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "bpftool-debuginfo-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "kernel-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "kernel-debuginfo-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "kernel-debugsource-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "kernel-devel-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "kernel-extra-modules-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "kernel-headers-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "kernel-source-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "kernel-tools-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "kernel-tools-debuginfo-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "kernel-tools-devel-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "perf-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "perf-debuginfo-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "python3-perf-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm",
        "python3-perf-debuginfo-6.6.0-111.0.0.117.oe2403sp2.aarch64.rpm"
    ],
    "x86_64": [
        "bpftool-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "bpftool-debuginfo-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "kernel-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "kernel-debuginfo-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "kernel-debugsource-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "kernel-devel-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "kernel-extra-modules-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "kernel-headers-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "kernel-source-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "kernel-tools-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "kernel-tools-debuginfo-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "kernel-tools-devel-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "perf-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "perf-debuginfo-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "python3-perf-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm",
        "python3-perf-debuginfo-6.6.0-111.0.0.117.oe2403sp2.x86_64.rpm"
    ]
}