CVE-2021-47104

{"id": "CVE-2021-47104", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2024-03-04T19:15:18.643", "references": [{"url": "https://git.kernel.org/stable/c/0aaec9c5f60754b56f84460ea439b8c5e91f4caa", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/1ced0a3015a95c6a6db45e37250912c4c86697ab", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/76b648063eb36c72dfc0a6896de8a0a7d2c7841c", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/79dcbd8176152b860028b62f81a635d987365752", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/7cf6466e00a77b0a914b7b2c28a1fc7947d55e59", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/aefcc25f3a0cd28a87d11d41d30419a12cd26a34", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/bee90911e0138c76ee67458ac0d58b38a3190f65", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d53456492b5d02033c73dfa0f3b94c86337791ba", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/0aaec9c5f60754b56f84460ea439b8c5e91f4caa", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/1ced0a3015a95c6a6db45e37250912c4c86697ab", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/76b648063eb36c72dfc0a6896de8a0a7d2c7841c", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/79dcbd8176152b860028b62f81a635d987365752", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/7cf6466e00a77b0a914b7b2c28a1fc7947d55e59", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/aefcc25f3a0cd28a87d11d41d30419a12cd26a34", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/bee90911e0138c76ee67458ac0d58b38a3190f65", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/d53456492b5d02033c73dfa0f3b94c86337791ba", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-401"}]}], "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\")"}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: IB/qib: corrige la p\u00e9rdida de memoria en qib_user_sdma_queue_pkts() Se utiliz\u00f3 la etiqueta goto incorrecta para el caso de error y se omiti\u00f3 la limpieza de la asignaci\u00f3n de paquetes. Direcciones-Coverity-ID: 1493352 (\"Fuga de recursos\")"}], "lastModified": "2025-01-07T17:32:24.537", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E69C70A5-94AC-41EB-A99D-F630D3D7B8B0", "versionEndExcluding": "4.4.297", "versionStartIncluding": "4.4.292"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52FC2508-8581-4293-946B-34E6B3C78684", "versionEndExcluding": "4.9.295", "versionStartIncluding": "4.9.290"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E12F7C88-A368-42E3-AA10-9A8A19C514AE", "versionEndExcluding": "4.14.260", "versionStartIncluding": "4.14.255"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F914D152-979D-49DC-BEB8-A70542704B98", "versionEndExcluding": "4.19.223", "versionStartIncluding": "4.19.216"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF258744-09C4-4706-A7C0-3C9FD555E914", "versionEndExcluding": "5.4.169", "versionStartIncluding": "5.4.157"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "57310B47-7CDA-4F7A-BED9-45C509CF714D", "versionEndExcluding": "5.10.89", "versionStartIncluding": "5.10.77"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7CD37FAC-AD9D-4A7B-9014-CF4F7A91800D", "versionEndExcluding": "5.15.12", "versionStartIncluding": "5.15"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "357AA433-37E8-4323-BFB2-3038D6E4B414"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A73429BA-C2D9-4D0C-A75F-06A1CA8B3983"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F621B5E3-E99D-49E7-90B9-EC3B77C95383"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F7BFDCAA-1650-49AA-8462-407DD593F94F"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6EC9882F-866D-4ACB-8FBC-213D8D8436C8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8A0915FE-A4AA-4C94-B783-CF29D81E7E54"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}