263 lines
12 KiB
JSON
263 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-2026-72305",
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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": "2026-08-09T03:40:39.918Z",
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"datePublished": "2026-08-15T05:55:22.914Z",
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"dateUpdated": "2026-11-06T16:55:25.511Z"
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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": "2026-08-23T12:47:13.473Z"
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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\nVDUSE: avoid leaking information to userspace\n\nThe bounceing is not necessarily page aligned, so current VDUSE can\nleak kernel information through mapping bounce pages to\nuserspace. Allocate bounce pages with __GFP_ZERO to avoid leaking\ninformation to userspace."
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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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"drivers/vdpa/vdpa_user/iova_domain.c",
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"drivers/vdpa/vdpa_user/vduse_dev.c"
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],
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"versions": [
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{
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"version": "8c773d53fb7b64267b0f55c1d3517cb8c5e29b3c",
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"lessThan": "41e27a6aca608c9e04f091c29c420d03fafe0313",
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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": "8c773d53fb7b64267b0f55c1d3517cb8c5e29b3c",
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"lessThan": "3ae878f262bd1445c8c31511856a99962a05fe16",
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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": "8c773d53fb7b64267b0f55c1d3517cb8c5e29b3c",
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"lessThan": "fde25641cbddd0c084e3320d08f755e7e6acfae5",
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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": "8c773d53fb7b64267b0f55c1d3517cb8c5e29b3c",
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"lessThan": "5e88c1bc3a41d9a260dd42bae8ad18fd4f35bbe1",
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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": "8c773d53fb7b64267b0f55c1d3517cb8c5e29b3c",
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"lessThan": "690fb82c4122f8c2656fa4f842275132771b68b9",
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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": "8c773d53fb7b64267b0f55c1d3517cb8c5e29b3c",
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"lessThan": "00335df9da2011e095f846d645cc2e9fd2907659",
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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": "8c773d53fb7b64267b0f55c1d3517cb8c5e29b3c",
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"lessThan": "9c1523803445ee0348f62b77793266dd981596e0",
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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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"drivers/vdpa/vdpa_user/iova_domain.c",
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"drivers/vdpa/vdpa_user/vduse_dev.c"
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],
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"versions": [
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{
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"version": "5.15",
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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": "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": "5.15.217",
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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": "6.1.184",
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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": "6.6.148",
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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": "6.12.101",
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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": "6.18.42",
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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": "7.1.5",
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"lessThanOrEqual": "7.1.*",
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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": "7.2",
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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": "5.15",
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"versionEndExcluding": "5.15.217"
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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": "5.15",
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"versionEndExcluding": "6.1.184"
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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": "5.15",
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"versionEndExcluding": "6.6.148"
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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": "5.15",
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"versionEndExcluding": "6.12.101"
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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": "5.15",
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"versionEndExcluding": "6.18.42"
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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": "5.15",
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"versionEndExcluding": "7.1.5"
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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": "5.15",
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"versionEndExcluding": "7.2"
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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/41e27a6aca608c9e04f091c29c420d03fafe0313"
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},
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{
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"url": "https://git.kernel.org/stable/c/3ae878f262bd1445c8c31511856a99962a05fe16"
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},
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{
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"url": "https://git.kernel.org/stable/c/fde25641cbddd0c084e3320d08f755e7e6acfae5"
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},
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{
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"url": "https://git.kernel.org/stable/c/5e88c1bc3a41d9a260dd42bae8ad18fd4f35bbe1"
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},
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{
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"url": "https://git.kernel.org/stable/c/690fb82c4122f8c2656fa4f842275132771b68b9"
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},
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{
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"url": "https://git.kernel.org/stable/c/00335df9da2011e095f846d645cc2e9fd2907659"
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},
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{
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"url": "https://git.kernel.org/stable/c/9c1523803445ee0348f62b77793266dd981596e0"
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}
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],
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"title": "VDUSE: avoid leaking information to userspace",
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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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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2026-72305",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-06T16:54:23.648097Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-06T16:55:25.511Z"
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}
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}
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]
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}
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} |