248 lines
12 KiB
JSON
248 lines
12 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-90283",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-09-11T19:38:34.797Z",
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"datePublished": "2026-09-17T16:08:13.356Z",
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"dateUpdated": "2026-10-19T09:01:01.727Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-10-19T09:01:01.727Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhugetlbfs: release subpool on fill_super failure\n\nhugetlbfs_fill_super() allocates a hugepage subpool when size or min_size\nmount options are specified. hugepage_new_subpool() may also reserve huge\npages for min_size.\n\nIf root dentry creation fails after the subpool is created, the failure\npath frees the subpool with kfree(). This bypasses hugepage_put_subpool()\nand can leave min_size reservations charged.\n\nUse hugepage_put_subpool() on the failure path, matching the normal\nput_super path."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/hugetlbfs/inode.c"
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],
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"versions": [
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{
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"version": "7ca02d0ae586fe7df59632966a64f3f1a756ef05",
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"lessThan": "f2d6cea221d777fab3ba18f805ba4c17c90e0b8b",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7ca02d0ae586fe7df59632966a64f3f1a756ef05",
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"lessThan": "91c4f3a87862fd86594d5945512decbfa0b1d13d",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7ca02d0ae586fe7df59632966a64f3f1a756ef05",
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"lessThan": "04f0354a4abf6793aa5b3f32e2b019ab206f344d",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7ca02d0ae586fe7df59632966a64f3f1a756ef05",
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"lessThan": "5b7fc7a1ce2a5f2cd8ed80a883157c7108074e0b",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7ca02d0ae586fe7df59632966a64f3f1a756ef05",
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"lessThan": "1d8be4ee81e73fcc52e58f47842d9a2277cfeaaa",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7ca02d0ae586fe7df59632966a64f3f1a756ef05",
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"lessThan": "dfe848cadfde4179a0691da34f4bed36ff7185b5",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7ca02d0ae586fe7df59632966a64f3f1a756ef05",
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"lessThan": "dc2bd517ac0bce4ec7498644bd16b6db502df8e2",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "7ca02d0ae586fe7df59632966a64f3f1a756ef05",
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"lessThan": "308ab73e97c87bd0e142b11758faab7f88d82854",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"fs/hugetlbfs/inode.c"
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],
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"versions": [
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{
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"version": "4.1",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.1",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.270",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.221",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.188",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.157",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.110",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18.52",
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"lessThanOrEqual": "6.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.2.6",
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"lessThanOrEqual": "7.2.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.3",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.1",
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"versionEndExcluding": "5.10.270"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.1",
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"versionEndExcluding": "5.15.221"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.1",
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"versionEndExcluding": "6.1.188"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.1",
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"versionEndExcluding": "6.6.157"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.1",
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"versionEndExcluding": "6.12.110"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.1",
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"versionEndExcluding": "6.18.52"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.1",
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"versionEndExcluding": "7.2.6"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.1",
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"versionEndExcluding": "7.3"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/f2d6cea221d777fab3ba18f805ba4c17c90e0b8b"
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},
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{
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"url": "https://git.kernel.org/stable/c/91c4f3a87862fd86594d5945512decbfa0b1d13d"
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},
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{
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"url": "https://git.kernel.org/stable/c/04f0354a4abf6793aa5b3f32e2b019ab206f344d"
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},
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{
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"url": "https://git.kernel.org/stable/c/5b7fc7a1ce2a5f2cd8ed80a883157c7108074e0b"
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},
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{
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"url": "https://git.kernel.org/stable/c/1d8be4ee81e73fcc52e58f47842d9a2277cfeaaa"
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},
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{
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"url": "https://git.kernel.org/stable/c/dfe848cadfde4179a0691da34f4bed36ff7185b5"
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},
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{
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"url": "https://git.kernel.org/stable/c/dc2bd517ac0bce4ec7498644bd16b6db502df8e2"
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},
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{
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"url": "https://git.kernel.org/stable/c/308ab73e97c87bd0e142b11758faab7f88d82854"
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}
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],
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"title": "hugetlbfs: release subpool on fill_super failure",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |