CVE-2024-42261

{"id": "CVE-2024-42261", "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": "2024-08-17T09:15:07.600", "references": [{"url": "https://git.kernel.org/stable/c/023d22e8bb0cdd6900382ad1ed06df3b6c2ea791", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/5c56f104edd02a537e9327dc543574e55713e1d7", "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\ndrm/v3d: Validate passed in drm syncobj handles in the timestamp extension\n\nIf userspace provides an unknown or invalid handle anywhere in the handle\narray the rest of the driver will not handle that well.\n\nFix it by checking handle was looked up successfully or otherwise fail the\nextension by jumping into the existing unwind.\n\n(cherry picked from commit 8d1276d1b8f738c3afe1457d4dff5cc66fc848a3)"}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/v3d: validar los identificadores pasados de drm syncobj en la extensi\u00f3n de marca de tiempo. Si el espacio de usuario proporciona un identificador desconocido o no v\u00e1lido en cualquier parte de la matriz de identificadores, el resto del controlador no lo manejar\u00e1 tan bien. Arr\u00e9glelo comprobando que el identificador se haya buscado correctamente o, de lo contrario, falle la extensi\u00f3n saltando al desenrollado existente. (cereza escogida del commit 8d1276d1b8f738c3afe1457d4dff5cc66fc848a3)"}], "lastModified": "2025-10-03T18:59:36.710", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F8B935B3-1FAC-4502-A5BA-A3C286A20469", "versionEndExcluding": "6.10.4", "versionStartIncluding": "6.8"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8B3CE743-2126-47A3-8B7C-822B502CF119"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}