OESA-2026-1011 (CVE-2025-68349)
Vulnerability from osv_openeuler – Published: 2026-01-09 11:10 – Updated: 2026-08-06 11:10 – Source websiteThe Linux Kernel, the operating system core itself.
Security Fix(es):
In the Linux kernel, the following vulnerability has been resolved:
NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid
Fixes a crash when layout is null during this call stack:
write_inode -> nfs4_write_inode -> pnfs_layoutcommit_inode
pnfs_set_layoutcommit relies on the lseg refcount to keep the layout around. Need to clear NFS_INO_LAYOUTCOMMIT otherwise we might attempt to reference a null layout.(CVE-2025-68349)
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"aarch64": [
"bpftool-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"bpftool-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"kernel-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"kernel-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"kernel-debugsource-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"kernel-devel-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"kernel-source-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"kernel-tools-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"kernel-tools-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"kernel-tools-devel-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"perf-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"perf-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"python2-perf-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"python2-perf-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"python3-perf-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm",
"python3-perf-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.aarch64.rpm"
],
"src": [
"kernel-4.19.90-2601.2.0.0357.oe2003sp4.src.rpm"
],
"x86_64": [
"bpftool-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"bpftool-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"kernel-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"kernel-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"kernel-debugsource-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"kernel-devel-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"kernel-source-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"kernel-tools-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"kernel-tools-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"kernel-tools-devel-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"perf-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"perf-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"python2-perf-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"python2-perf-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"python3-perf-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm",
"python3-perf-debuginfo-4.19.90-2601.2.0.0357.oe2003sp4.x86_64.rpm"
]
},
"package": {
"ecosystem": "openEuler:20.03-LTS-SP4",
"name": "kernel",
"purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-20.03-LTS-SP4"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.19.90-2601.2.0.0357.oe2003sp4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"severity": "High"
},
"details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nNFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid\n\nFixes a crash when layout is null during this call stack:\n\nwrite_inode\n -\u0026gt; nfs4_write_inode\n -\u0026gt; pnfs_layoutcommit_inode\n\npnfs_set_layoutcommit relies on the lseg refcount to keep the layout\naround. Need to clear NFS_INO_LAYOUTCOMMIT otherwise we might attempt\nto reference a null layout.(CVE-2025-68349)",
"id": "OESA-2026-1011",
"modified": "2026-08-06T11:10:03Z",
"published": "2026-01-09T11:10:03Z",
"references": [
{
"type": "ADVISORY",
"url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1011"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68349"
}
],
"schema_version": "1.7.2",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "kernel security update",
"upstream": [
"CVE-2025-68349"
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
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