CVE-2017-8068

{"id": "CVE-2017-8068", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2017-04-23T05:59:00.473", "references": [{"url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2017/04/16/4", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/98000", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/98008", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5593523f968bc86d42a035c6df47d5e0979b5ace", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/torvalds/linux/commit/5593523f968bc86d42a035c6df47d5e0979b5ace", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2017/04/16/4", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/98000", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/98008", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5593523f968bc86d42a035c6df47d5e0979b5ace", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/torvalds/linux/commit/5593523f968bc86d42a035c6df47d5e0979b5ace", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "drivers/net/usb/pegasus.c in the Linux kernel 4.9.x before 4.9.11 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist."}, {"lang": "es", "value": "drivers/net/usb/pegasus.c en el kernel de Linux 4.9.x en versiones anteriores a 4.9.11 interact\u00faa incorrectamente con la opci\u00f3n CONFIG_VMAP_STACK, que permite a usuarios locales provocar una denegaci\u00f3n de servicio (bloqueo del sistema o corrupci\u00f3n de memoria) o posiblemente tiene otro impacto no especificado aprovechando el uso de m\u00e1s de una p\u00e1gina virtual para la lista de dispersi\u00f3n DMA."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:4.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "27B10B33-5F64-4039-8351-694A7AB6E4E4"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.9.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "686DF390-3DCA-4D64-9858-FF699FA21D9A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.9.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D24EF446-2120-4F2F-9D84-F782BF1D85CF"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.9.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DA879AFB-E995-458B-ABD2-87477376A70D"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.9.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "719F2C9D-1897-480A-93CE-C2AC987B80AC"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.9.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1516D1D-261D-421C-83FF-05DD90DAEB50"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.9.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8A944C6C-C1BF-472D-8BC2-B112EEDF3BD5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.9.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "29F4F9E6-4EE0-43C4-9B72-03D773AF5719"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.9.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D249C5D2-9186-498C-9AF7-100162D856EB"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:4.9.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "783F5C9D-D179-4194-965E-F9A153EAE3B1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}