CVE-2020-27820

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"confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.0}]}, "published": "2021-11-03T00:15:07.550", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1901726", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "[email protected]"}, {"url": "https://lore.kernel.org/dri-devel/20201103194912.184413-2-jcline%40redhat.com/", "tags": ["Mailing List", "Vendor Advisory"], "source": "[email protected]"}, {"url": "https://lore.kernel.org/dri-devel/20201103194912.184413-3-jcline%40redhat.com/", "tags": ["Mailing List", "Vendor Advisory"], "source": "[email protected]"}, {"url": "https://lore.kernel.org/dri-devel/20201103194912.184413-4-jcline%40redhat.com/", "tags": ["Mailing List", "Vendor Advisory"], "source": "[email protected]"}, {"url": "https://www.oracle.com/security-alerts/cpujul2022.html", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1901726", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lore.kernel.org/dri-devel/20201103194912.184413-2-jcline%40redhat.com/", "tags": ["Mailing List", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lore.kernel.org/dri-devel/20201103194912.184413-3-jcline%40redhat.com/", "tags": ["Mailing List", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lore.kernel.org/dri-devel/20201103194912.184413-4-jcline%40redhat.com/", "tags": ["Mailing List", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.oracle.com/security-alerts/cpujul2022.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-416"}]}, {"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if \"unbind\" the driver)."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en el kernel de Linux, en la que un uso de memoria previamente liberada en el manejador postclose() de nouveau podr\u00eda ocurrir si se quita el dispositivo (que no es com\u00fan quitar la tarjeta de v\u00eddeo f\u00edsicamente sin apagar, pero lo mismo ocurre si se \"desvincula\" el controlador)"}], "lastModified": "2024-11-21T05:21:52.430", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "74514138-449C-4AE6-BA1E-3F704FCBE895", "versionEndExcluding": 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