{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-50348", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-16T16:03:27.882Z", "datePublished": "2025-09-16T16:11:40.617Z", "dateUpdated": "2025-09-16T16:11:40.617Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-16T16:11:40.617Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: Fix a memory leak in an error handling path\n\nIf this memdup_user() call fails, the memory allocated in a previous call\na few lines above should be freed. Otherwise it leaks."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/nfsd/nfs4recover.c"], "versions": [{"version": "6ee95d1c899186c0798cafd25998d436bcdb9618", "lessThan": "acc393aecda05bf64ed13b732931462e07a1bf08", "status": "affected", "versionType": "git"}, {"version": "6ee95d1c899186c0798cafd25998d436bcdb9618", "lessThan": "e060c4b9f33c1fca74df26d57a98e784295327e6", "status": "affected", "versionType": "git"}, {"version": "6ee95d1c899186c0798cafd25998d436bcdb9618", "lessThan": "aed8816305575b38dcc77feb6f1bc1d0ed32f5b8", "status": "affected", "versionType": "git"}, {"version": "6ee95d1c899186c0798cafd25998d436bcdb9618", "lessThan": "733dd17158f96aaa25408dc39bbb2738fda9300e", "status": "affected", "versionType": "git"}, {"version": "6ee95d1c899186c0798cafd25998d436bcdb9618", "lessThan": "cc3bca2110ac85cd964da997ef83d84cab0d49fb", "status": "affected", "versionType": "git"}, {"version": "6ee95d1c899186c0798cafd25998d436bcdb9618", "lessThan": "fd1ef88049de09bc70d60b549992524cfc0e66ff", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["fs/nfsd/nfs4recover.c"], "versions": [{"version": "5.4", "status": "affected"}, {"version": "0", "lessThan": "5.4", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.220", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.150", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.75", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19.17", "lessThanOrEqual": "5.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0.3", "lessThanOrEqual": "6.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "5.4.220"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "5.10.150"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "5.15.75"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "5.19.17"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.0.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4", "versionEndExcluding": "6.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/acc393aecda05bf64ed13b732931462e07a1bf08"}, {"url": "https://git.kernel.org/stable/c/e060c4b9f33c1fca74df26d57a98e784295327e6"}, {"url": "https://git.kernel.org/stable/c/aed8816305575b38dcc77feb6f1bc1d0ed32f5b8"}, {"url": "https://git.kernel.org/stable/c/733dd17158f96aaa25408dc39bbb2738fda9300e"}, {"url": "https://git.kernel.org/stable/c/cc3bca2110ac85cd964da997ef83d84cab0d49fb"}, {"url": "https://git.kernel.org/stable/c/fd1ef88049de09bc70d60b549992524cfc0e66ff"}], "title": "nfsd: Fix a memory leak in an error handling path", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: Fix a memory leak in an error handling path\n\nIf this memdup_user() call fails, the memory allocated in a previous call\na few lines above should be freed. Otherwise it leaks."}], "id": "CVE-2022-50348", "lastModified": "2025-09-16T17:15:34.590", "metrics": {}, "published": "2025-09-16T17:15:34.590", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/733dd17158f96aaa25408dc39bbb2738fda9300e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/acc393aecda05bf64ed13b732931462e07a1bf08"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/aed8816305575b38dcc77feb6f1bc1d0ed32f5b8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cc3bca2110ac85cd964da997ef83d84cab0d49fb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e060c4b9f33c1fca74df26d57a98e784295327e6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fd1ef88049de09bc70d60b549992524cfc0e66ff"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

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