{ "id": "CVE-2022-2586", "sourceIdentifier": "security@ubuntu.com", "published": "2024-01-08T18:15:44.620", "lastModified": "2024-01-12T16:21:26.710", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted." }, { "lang": "es", "value": "Se descubri\u00f3 que un objeto o expresi\u00f3n nft pod\u00eda hacer referencia a un conjunto nft en una tabla nft diferente, lo que generaba un use-after-free una vez que se eliminaba esa tabla." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 }, { "source": "security@ubuntu.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "HIGH", "baseScore": 5.3, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.0, "impactScore": 4.2 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-416" } ] }, { "source": "security@ubuntu.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-416" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndIncluding": "5.19.17", "matchCriteriaId": "3369AE19-74F5-4B36-A1B4-3C7A6FC23C3B" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", "matchCriteriaId": "7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*", "matchCriteriaId": "B3293E55-5506-4587-A318-D1734F781C09" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*", "matchCriteriaId": "902B8056-9E37-443B-8905-8AA93E2447FB" }, { "vulnerable": true, "criteria": "cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*", "matchCriteriaId": "359012F1-2C63-415A-88B8-6726A87830DE" } ] } ] } ], "references": [ { "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2586", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://lore.kernel.org/netfilter-devel/20220809170148.164591-1-cascardo@canonical.com/T/#t", "source": "security@ubuntu.com", "tags": [ "Mailing List", "Patch" ] }, { "url": "https://ubuntu.com/security/notices/USN-5557-1", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://ubuntu.com/security/notices/USN-5560-1", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://ubuntu.com/security/notices/USN-5560-2", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://ubuntu.com/security/notices/USN-5562-1", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://ubuntu.com/security/notices/USN-5564-1", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://ubuntu.com/security/notices/USN-5565-1", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://ubuntu.com/security/notices/USN-5566-1", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://ubuntu.com/security/notices/USN-5567-1", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://ubuntu.com/security/notices/USN-5582-1", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://www.openwall.com/lists/oss-security/2022/08/09/5", "source": "security@ubuntu.com", "tags": [ "Mailing List" ] }, { "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-1118/", "source": "security@ubuntu.com", "tags": [ "Third Party Advisory", "VDB Entry" ] } ] }