{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2021-47104", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-03-04T18:12:48.835Z", "datePublished": "2024-03-04T18:15:13.370Z", "dateUpdated": "2026-05-23T15:19:19.643Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:19:19.643Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/qib: Fix memory leak in qib_user_sdma_queue_pkts()\n\nThe wrong goto label was used for the error case and missed cleanup of the\npkt allocation.\n\nAddresses-Coverity-ID: 1493352 (\"Resource leak\")" } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/infiniband/hw/qib/qib_user_sdma.c" ], "versions": [ { "version": "bda41654b6e0c125a624ca35d6d20beb8015b5d0", "lessThan": "1ced0a3015a95c6a6db45e37250912c4c86697ab", "status": "affected", "versionType": "git" }, { "version": "3f57c3f67fd93b4da86aeffea1ca32c484d054ad", "lessThan": "76b648063eb36c72dfc0a6896de8a0a7d2c7841c", "status": "affected", "versionType": "git" }, { "version": "60833707b968d5ae02a75edb7886dcd4a957cf0d", "lessThan": "d53456492b5d02033c73dfa0f3b94c86337791ba", "status": "affected", "versionType": "git" }, { "version": "73d2892148aa4397a885b4f4afcfc5b27a325c42", "lessThan": "0aaec9c5f60754b56f84460ea439b8c5e91f4caa", "status": "affected", "versionType": "git" }, { "version": "0f8cdfff06829a0b0348b6debc29ff6a61967724", "lessThan": "79dcbd8176152b860028b62f81a635d987365752", "status": "affected", "versionType": "git" }, { "version": "c3e17e58f571f34c51aeb17274ed02c2ed5cf780", "lessThan": "7cf6466e00a77b0a914b7b2c28a1fc7947d55e59", "status": 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"affected", "versionType": "semver" }, { "version": "5.14.16", "lessThan": "5.15", "status": "affected", "versionType": "semver" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/infiniband/hw/qib/qib_user_sdma.c" ], "versions": [ { "version": "5.15", "status": "affected" }, { "version": "0", "lessThan": "5.15", "status": "unaffected", "versionType": "semver" }, { "version": "4.4.297", "lessThanOrEqual": "4.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "4.9.295", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver" }, { "version": "4.14.260", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.223", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.169", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.89", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.12", "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": "4.4.292", "versionEndExcluding": "4.4.297" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.9.290", "versionEndExcluding": "4.9.295" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.14.255", "versionEndExcluding": "4.14.260" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.19.216", "versionEndExcluding": "4.19.223" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.4.157", "versionEndExcluding": "5.4.169" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.10.77", "versionEndExcluding": "5.10.89" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "5.15.12" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15", "versionEndExcluding": "5.16" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14.16" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/1ced0a3015a95c6a6db45e37250912c4c86697ab" }, { "url": "https://git.kernel.org/stable/c/76b648063eb36c72dfc0a6896de8a0a7d2c7841c" }, 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