CVE-2024-50028

{"id": "CVE-2024-50028", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2024-10-21T20:15:16.163", "references": [{"url": "https://git.kernel.org/stable/c/a42a5839f400e929c489bb1b58f54596c4535167", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c95538b286efc6109c987e97a051bc7844ede802", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nthermal: core: Reference count the zone in thermal_zone_get_by_id()\n\nThere are places in the thermal netlink code where nothing prevents\nthe thermal zone object from going away while being accessed after it\nhas been returned by thermal_zone_get_by_id().\n\nTo address this, make thermal_zone_get_by_id() get a reference on the\nthermal zone device object to be returned with the help of get_device(),\nunder thermal_list_lock, and adjust all of its callers to this change\nwith the help of the cleanup.h infrastructure."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: thermal: core: recuento de referencia de la zona en thermal_zone_get_by_id() Hay lugares en el c\u00f3digo de netlink t\u00e9rmico donde nada impide que el objeto de zona t\u00e9rmica desaparezca mientras se accede a \u00e9l despu\u00e9s de que thermal_zone_get_by_id() lo haya devuelto. Para solucionar esto, haga que thermal_zone_get_by_id() obtenga una referencia en el objeto de dispositivo de zona t\u00e9rmica que se devolver\u00e1 con la ayuda de get_device(), bajo thermal_list_lock, y ajuste todos sus llamadores a este cambio con la ayuda de la infraestructura cleanup.h."}], "lastModified": "2024-10-25T15:21:23.237", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E7C7402D-CBDE-4B07-833D-4B8DC6E5C230", "versionEndExcluding": "6.11.4", "versionStartIncluding": "5.9"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7F361E1D-580F-4A2D-A509-7615F73167A1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "925478D0-3E3D-4E6F-ACD5-09F28D5DF82C"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}