{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2021-47568", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-05-24T15:11:00.728Z", "datePublished": "2024-05-24T15:12:54.742Z", "dateUpdated": "2026-05-11T13:57:08.457Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T13:57:08.457Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix memleak in get_file_stream_info()\n\nFix memleak in get_file_stream_info()" } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "fs/ksmbd/smb2pdu.c" ], "versions": [ { "version": "34061d6b76a41b1e43c19e1e50d98e5d77f77d4e", "lessThan": "11e659827c3a2facb3a04e08cc97ff14d5091f51", "status": "affected", "versionType": "git" }, { "version": "34061d6b76a41b1e43c19e1e50d98e5d77f77d4e", "lessThan": "178ca6f85aa3231094467691f5ea1ff2f398aa8d", "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/ksmbd/smb2pdu.c" ], "versions": [ { "version": "5.15", "status": "affected" }, { "version": "0", "lessThan": "5.15", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.6", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.16", "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": "5.15", "versionEndExcluding": "5.15.6" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "5.16" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/11e659827c3a2facb3a04e08cc97ff14d5091f51" }, { "url": "https://git.kernel.org/stable/c/178ca6f85aa3231094467691f5ea1ff2f398aa8d" } ], "title": "ksmbd: fix memleak in get_file_stream_info()", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-06-20T19:25:13.311391Z", "id": "CVE-2021-47568", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-20T19:25:21.892Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T05:39:59.820Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/11e659827c3a2facb3a04e08cc97ff14d5091f51", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/178ca6f85aa3231094467691f5ea1ff2f398aa8d", "tags": [ "x_transferred" ] } ] } ] } }