CVE-2024-42263

{"id": "CVE-2024-42263", "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": "2024-08-17T09:15:07.770", "references": [{"url": "https://git.kernel.org/stable/c/0e50fcc20bd87584840266e8004f9064a8985b4f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9b5033ee2c5af6d1135a403df32d219ab57e55f9", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-401"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/v3d: Fix potential memory leak in the timestamp extension\n\nIf fetching of userspace memory fails during the main loop, all drm sync\nobjs looked up until that point will be leaked because of the missing\ndrm_syncobj_put.\n\nFix it by exporting and using a common cleanup helper.\n\n(cherry picked from commit 753ce4fea62182c77e1691ab4f9022008f25b62e)"}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/v3d: corrige una posible p\u00e9rdida de memoria en la extensi\u00f3n de marca de tiempo. Si falla la recuperaci\u00f3n de la memoria del espacio de usuario durante el bucle principal, todos los objetos de sincronizaci\u00f3n de drm buscados hasta ese punto se filtrar\u00e1n debido a la falta drm_syncobj_put. Solucionarlo exportando y utilizando un asistente de limpieza com\u00fan. (cereza escogida del commit 753ce4fea62182c77e1691ab4f9022008f25b62e)"}], "lastModified": "2024-08-19T20:41:11.240", "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"}