288 lines
13 KiB
JSON
288 lines
13 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-2026-72219",
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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": "2026-08-09T03:40:39.913Z",
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"datePublished": "2026-08-15T05:54:13.067Z",
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"dateUpdated": "2026-11-06T16:55:22.494Z"
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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": "2026-08-17T05:10:34.296Z"
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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\nlockd: Plug nlm_file leak when nlm_do_fopen() fails\n\nA client can repeatedly drive nlm_do_fopen() failures by presenting\nfile handles that the underlying export rejects. After kzalloc_obj()\nsucceeds in nlm_lookup_file(), the freshly allocated nlm_file is not\nyet inserted into nlm_files[]. The nlm_do_fopen() failure path jumps\nto out_unlock, which releases nlm_file_mutex and returns without\nfreeing the allocation, so each failure leaks one nlm_file.\n\nRoute the failure through out_free so kfree() runs before the\nfunction returns."
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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/lockd/svcsubs.c"
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],
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"versions": [
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{
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"version": "e580323ac0b51ad10ec2e181d1f777479b7983e7",
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"lessThan": "bca74fff138429f3d5802865f38fc883d53a4f1a",
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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": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159",
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"lessThan": "d7c677feb3aa1f42b1026d75a8ea61338b51e4fb",
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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": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159",
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"lessThan": "39f59bf67231ed2eb0cdf6337194360e964b609a",
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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": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159",
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"lessThan": "ddfbd816273b4e9c9b836f5b8773664c6f40f807",
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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": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159",
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"lessThan": "1403f1221a35a6caf959bb7bf005741f17263c66",
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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": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159",
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"lessThan": "1161c4b5bd0048c8148e919f818a33cff3623ef0",
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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": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159",
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"lessThan": "3f2dc01b9cb516d4727a3b9263ee58c71ca00ba9",
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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": "7f024fcd5c97dc70bb9121c80407cf3cf9be7159",
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"lessThan": "f16a1513452edb532fec81e591c64c320866719c",
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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": "5.10.220",
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"lessThan": "5.10.261",
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"status": "affected",
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"versionType": "semver"
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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/lockd/svcsubs.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": "5.10.261",
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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": "5.15.212",
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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": "6.1.178",
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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": "6.6.145",
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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": "6.12.97",
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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": "6.18.40",
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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": "5.10.220",
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"versionEndExcluding": "5.10.261"
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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": "5.15.212"
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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": "6.1.178"
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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": "6.6.145"
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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": "6.12.97"
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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": "6.18.40"
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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/bca74fff138429f3d5802865f38fc883d53a4f1a"
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},
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{
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"url": "https://git.kernel.org/stable/c/d7c677feb3aa1f42b1026d75a8ea61338b51e4fb"
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},
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{
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"url": "https://git.kernel.org/stable/c/39f59bf67231ed2eb0cdf6337194360e964b609a"
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},
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{
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"url": "https://git.kernel.org/stable/c/ddfbd816273b4e9c9b836f5b8773664c6f40f807"
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},
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{
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"url": "https://git.kernel.org/stable/c/1403f1221a35a6caf959bb7bf005741f17263c66"
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},
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{
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"url": "https://git.kernel.org/stable/c/1161c4b5bd0048c8148e919f818a33cff3623ef0"
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},
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{
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"url": "https://git.kernel.org/stable/c/3f2dc01b9cb516d4727a3b9263ee58c71ca00ba9"
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},
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{
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"url": "https://git.kernel.org/stable/c/f16a1513452edb532fec81e591c64c320866719c"
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}
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],
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"title": "lockd: Plug nlm_file leak when nlm_do_fopen() fails",
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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-2026-72219",
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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": "2026-11-06T16:52:50.352444Z"
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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": "2026-11-06T16:55:22.494Z"
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}
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}
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]
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}
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} |