CVE-2021-3600

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A local attacker could use this to possibly execute arbitrary code."}, {"lang": "es", "value": "Se descubri\u00f3 que la implementaci\u00f3n de eBPF en el kernel de Linux no rastreaba adecuadamente la informaci\u00f3n de l\u00edmites para registros de 32 bits al realizar operaciones div y mod. Un atacante local podr\u00eda usar esto para posiblemente ejecutar c\u00f3digo arbitrario."}], "lastModified": "2024-11-21T06:21:56.787", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7B01397E-F6D7-4353-BE25-4951FE26F18B", "versionEndExcluding": "4.14.308", "versionStartIncluding": "4.14.115"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA79A011-2A9D-48C5-B43E-0340D350528C", "versionEndExcluding": "4.19.206", "versionStartIncluding": "4.15"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "63AA484E-2A18-4FCA-BA34-62E23959CC68", "versionEndExcluding": "5.4.98", "versionStartIncluding": "4.20"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6C5091DA-0121-43C7-B18B-60A1917F30BF", "versionEndExcluding": "5.10.16", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.11:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18B1C9CE-F7E4-426B-A770-79F86AB5CC38"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.11:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7A70E596-2EF7-4651-B2EF-2CEE31DB6893"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.11:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18C82C96-2853-4DFE-93AD-F6E59B4129CA"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.11:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A330B043-47EA-4D06-82BF-153A1735FC11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.11:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F0EE963C-B36C-4143-96A9-65BCA7D8F2EF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.11:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B511E2F6-2917-4797-8909-8F7EA4870C7B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.11:rc7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E9FA9D80-C790-41EA-8A21-DF7B170465E0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "vulnerable": true, "matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", "vulnerable": true, "matchCriteriaId": "7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6"}, {"criteria": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:esm:*:*:*", "vulnerable": true, "matchCriteriaId": "B3293E55-5506-4587-A318-D1734F781C09"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943"}], "operator": "OR"}]}], "sourceIdentifier": "security@ubuntu.com"}