mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-29 09:41:31 +00:00
304 lines
8.7 KiB
JSON
304 lines
8.7 KiB
JSON
|
{
|
||
|
|
"id": "CVE-2020-29374",
|
||
|
|
"sourceIdentifier": "cve@mitre.org",
|
||
|
|
"published": "2020-11-28T07:15:11.960",
|
||
|
|
"lastModified": "2022-04-19T15:41:32.777",
|
||
|
|
"vulnStatus": "Analyzed",
|
||
|
|
"descriptions": [
|
||
|
|
{
|
||
|
|
"lang": "en",
|
||
|
|
"value": "An issue was discovered in the Linux kernel before 5.7.3, related to mm/gup.c and mm/huge_memory.c. The get_user_pages (aka gup) implementation, when used for a copy-on-write page, does not properly consider the semantics of read operations and therefore can grant unintended write access, aka CID-17839856fd58."
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"lang": "es",
|
||
|
|
"value": "Se detect\u00f3 un problema en el kernel de Linux versiones anteriores a 5.7.3, relacionado con los archivos mm/gup.c y mm/huge_memory.c. La implementaci\u00f3n de la funci\u00f3n get_user_pages (tambi\u00e9n se conoce como gup), cuando se usa para una p\u00e1gina copy-on-write, no considera apropiadamente la sem\u00e1ntica de las operaciones de lectura y, por lo tanto, puede otorgar acceso de escritura involuntario, tambi\u00e9n se conoce como CID-17839856fd58"
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"metrics": {
|
||
|
|
"cvssMetricV31": [
|
||
|
|
{
|
||
|
|
"source": "nvd@nist.gov",
|
||
|
|
"type": "Primary",
|
||
|
|
"cvssData": {
|
||
|
|
"version": "3.1",
|
||
|
|
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
|
||
|
|
"attackVector": "LOCAL",
|
||
|
|
"attackComplexity": "HIGH",
|
||
|
|
"privilegesRequired": "LOW",
|
||
|
|
"userInteraction": "NONE",
|
||
|
|
"scope": "UNCHANGED",
|
||
|
|
"confidentialityImpact": "LOW",
|
||
|
|
"integrityImpact": "LOW",
|
||
|
|
"availabilityImpact": "NONE",
|
||
|
|
"baseScore": 3.6,
|
||
|
|
"baseSeverity": "LOW"
|
||
|
|
},
|
||
|
|
"exploitabilityScore": 1.0,
|
||
|
|
"impactScore": 2.5
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"cvssMetricV2": [
|
||
|
|
{
|
||
|
|
"source": "nvd@nist.gov",
|
||
|
|
"type": "Primary",
|
||
|
|
"cvssData": {
|
||
|
|
"version": "2.0",
|
||
|
|
"vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:N",
|
||
|
|
"accessVector": "LOCAL",
|
||
|
|
"accessComplexity": "MEDIUM",
|
||
|
|
"authentication": "NONE",
|
||
|
|
"confidentialityImpact": "PARTIAL",
|
||
|
|
"integrityImpact": "PARTIAL",
|
||
|
|
"availabilityImpact": "NONE",
|
||
|
|
"baseScore": 3.3
|
||
|
|
},
|
||
|
|
"baseSeverity": "LOW",
|
||
|
|
"exploitabilityScore": 3.4,
|
||
|
|
"impactScore": 4.9,
|
||
|
|
"acInsufInfo": false,
|
||
|
|
"obtainAllPrivilege": false,
|
||
|
|
"obtainUserPrivilege": false,
|
||
|
|
"obtainOtherPrivilege": false,
|
||
|
|
"userInteractionRequired": false
|
||
|
|
}
|
||
|
|
]
|
||
|
|
},
|
||
|
|
"weaknesses": [
|
||
|
|
{
|
||
|
|
"source": "nvd@nist.gov",
|
||
|
|
"type": "Primary",
|
||
|
|
"description": [
|
||
|
|
{
|
||
|
|
"lang": "en",
|
||
|
|
"value": "CWE-362"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"lang": "en",
|
||
|
|
"value": "CWE-863"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"configurations": [
|
||
|
|
{
|
||
|
|
"operator": "AND",
|
||
|
|
"nodes": [
|
||
|
|
{
|
||
|
|
"operator": "OR",
|
||
|
|
"negate": false,
|
||
|
|
"cpeMatch": [
|
||
|
|
{
|
||
|
|
"vulnerable": true,
|
||
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
||
|
|
"versionEndExcluding": "5.7.3",
|
||
|
|
"matchCriteriaId": "9D2A5683-E016-4DD2-9AB1-D538551B122F"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"operator": "AND",
|
||
|
|
"nodes": [
|
||
|
|
{
|
||
|
|
"operator": "OR",
|
||
|
|
"negate": false,
|
||
|
|
"cpeMatch": [
|
||
|
|
{
|
||
|
|
"vulnerable": true,
|
||
|
|
"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"vulnerable": true,
|
||
|
|
"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"operator": "AND",
|
||
|
|
"nodes": [
|
||
|
|
{
|
||
|
|
"operator": "OR",
|
||
|
|
"negate": false,
|
||
|
|
"cpeMatch": [
|
||
|
|
{
|
||
|
|
"vulnerable": true,
|
||
|
|
"criteria": "cpe:2.3:o:netapp:baseboard_management_controller_500f_firmware:-:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "5A0F9AB1-54D7-4D80-9689-28E4CBE9A1CD"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"operator": "OR",
|
||
|
|
"negate": false,
|
||
|
|
"cpeMatch": [
|
||
|
|
{
|
||
|
|
"vulnerable": false,
|
||
|
|
"criteria": "cpe:2.3:h:netapp:baseboard_management_controller_500f:-:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "35697F7E-48D4-46F1-ABCF-3E2E0D961256"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"operator": "AND",
|
||
|
|
"nodes": [
|
||
|
|
{
|
||
|
|
"operator": "OR",
|
||
|
|
"negate": false,
|
||
|
|
"cpeMatch": [
|
||
|
|
{
|
||
|
|
"vulnerable": true,
|
||
|
|
"criteria": "cpe:2.3:o:netapp:baseboard_management_controller_a250_firmware:-:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "A9A0ABE3-137F-43ED-AAF0-92277D2D1F86"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"operator": "OR",
|
||
|
|
"negate": false,
|
||
|
|
"cpeMatch": [
|
||
|
|
{
|
||
|
|
"vulnerable": false,
|
||
|
|
"criteria": "cpe:2.3:h:netapp:baseboard_management_controller_a250:-:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "841C05EF-C914-4FB0-A97C-3D68C1459B23"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"operator": "AND",
|
||
|
|
"nodes": [
|
||
|
|
{
|
||
|
|
"operator": "OR",
|
||
|
|
"negate": false,
|
||
|
|
"cpeMatch": [
|
||
|
|
{
|
||
|
|
"vulnerable": true,
|
||
|
|
"criteria": "cpe:2.3:o:netapp:baseboard_management_controller_h410c_firmware:-:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "8665C148-3C9E-4EC9-A281-293D2352B8B9"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"operator": "OR",
|
||
|
|
"negate": false,
|
||
|
|
"cpeMatch": [
|
||
|
|
{
|
||
|
|
"vulnerable": false,
|
||
|
|
"criteria": "cpe:2.3:h:netapp:baseboard_management_controller_h410c:-:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "1A0CE664-32E5-4917-8319-7D2A31DCD72F"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"operator": "AND",
|
||
|
|
"nodes": [
|
||
|
|
{
|
||
|
|
"operator": "OR",
|
||
|
|
"negate": false,
|
||
|
|
"cpeMatch": [
|
||
|
|
{
|
||
|
|
"vulnerable": true,
|
||
|
|
"criteria": "cpe:2.3:a:netapp:solidfire_\\&_hci_management_node:-:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "D6D700C5-F67F-4FFB-BE69-D524592A3D2E"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"vulnerable": true,
|
||
|
|
"criteria": "cpe:2.3:a:netapp:solidfire_\\&_hci_storage_node:-:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "D452B464-1200-4B72-9A89-42DC58486191"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"vulnerable": true,
|
||
|
|
"criteria": "cpe:2.3:o:netapp:hci_compute_node_bios:-:*:*:*:*:*:*:*",
|
||
|
|
"matchCriteriaId": "7C61DF9A-ABDE-44A2-A060-B088428D5064"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"references": [
|
||
|
|
{
|
||
|
|
"url": "http://packetstormsecurity.com/files/162117/Kernel-Live-Patch-Security-Notice-LSN-0075-1.html",
|
||
|
|
"source": "cve@mitre.org",
|
||
|
|
"tags": [
|
||
|
|
"Exploit",
|
||
|
|
"Third Party Advisory",
|
||
|
|
"VDB Entry"
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2045",
|
||
|
|
"source": "cve@mitre.org",
|
||
|
|
"tags": [
|
||
|
|
"Exploit",
|
||
|
|
"Issue Tracking",
|
||
|
|
"Third Party Advisory"
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7.3",
|
||
|
|
"source": "cve@mitre.org",
|
||
|
|
"tags": [
|
||
|
|
"Release Notes",
|
||
|
|
"Third Party Advisory",
|
||
|
|
"Vendor Advisory"
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=17839856fd588f4ab6b789f482ed3ffd7c403e1f",
|
||
|
|
"source": "cve@mitre.org",
|
||
|
|
"tags": [
|
||
|
|
"Patch",
|
||
|
|
"Vendor Advisory"
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html",
|
||
|
|
"source": "cve@mitre.org",
|
||
|
|
"tags": [
|
||
|
|
"Mailing List",
|
||
|
|
"Third Party Advisory"
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html",
|
||
|
|
"source": "cve@mitre.org",
|
||
|
|
"tags": [
|
||
|
|
"Mailing List",
|
||
|
|
"Third Party Advisory"
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html",
|
||
|
|
"source": "cve@mitre.org",
|
||
|
|
"tags": [
|
||
|
|
"Mailing List",
|
||
|
|
"Third Party Advisory"
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"url": "https://security.netapp.com/advisory/ntap-20210115-0002/",
|
||
|
|
"source": "cve@mitre.org",
|
||
|
|
"tags": [
|
||
|
|
"Third Party Advisory"
|
||
|
|
]
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"url": "https://www.debian.org/security/2022/dsa-5096",
|
||
|
|
"source": "cve@mitre.org",
|
||
|
|
"tags": [
|
||
|
|
"Third Party Advisory"
|
||
|
|
]
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|