CVE-2024-58002

{"id": "CVE-2024-58002", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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": "2025-02-27T03:15:11.180", "references": [{"url": "https://git.kernel.org/stable/c/117f7a2975baa4b7d702d3f4830d5a4ebd0c6d50", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/221cd51efe4565501a3dbf04cc011b537dcce7fb", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/2a29413ace64627e178fd422dd8a5d95219a2c0b", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/438bda062b2c40ddd7df23b932e29ffe0a448cac", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/4dbaa738c583a0e947803c69e8996e88cf98d971", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/653993f46861f2971e95e9a0e36a34b49dec542c", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9edc7d25f7e49c33a1ce7a5ffadea2222065516c", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ac18d781466252cd35a3e311e0a4b264260fd927", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: uvcvideo: Remove dangling pointers\n\nWhen an async control is written, we copy a pointer to the file handle\nthat started the operation. That pointer will be used when the device is\ndone. Which could be anytime in the future.\n\nIf the user closes that file descriptor, its structure will be freed,\nand there will be one dangling pointer per pending async control, that\nthe driver will try to use.\n\nClean all the dangling pointers during release().\n\nTo avoid adding a performance penalty in the most common case (no async\noperation), a counter has been introduced with some logic to make sure\nthat it is properly handled."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: uvcvideo: Eliminar punteros colgantes Cuando se escribe un control as\u00edncrono, copiamos un puntero al identificador de archivo que inici\u00f3 la operaci\u00f3n. Ese puntero se utilizar\u00e1 cuando el dispositivo termine. Lo que podr\u00eda ser en cualquier momento en el futuro. Si el usuario cierra ese descriptor de archivo, se liberar\u00e1 su estructura y habr\u00e1 un puntero colgante por cada control as\u00edncrono pendiente, que el controlador intentar\u00e1 utilizar. Limpie todos los punteros colgantes durante release(). Para evitar agregar una penalizaci\u00f3n de rendimiento en el caso m\u00e1s com\u00fan (sin operaci\u00f3n as\u00edncrona), se ha introducido un contador con cierta l\u00f3gica para asegurarse de que se gestiona correctamente."}], "lastModified": "2025-11-03T20:16:57.410", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "75080FCA-11DD-4E2C-BD8B-593BA4A9E12D", "versionEndExcluding": "6.6.80", "versionStartIncluding": "4.19"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "033BB7EE-C9A2-45EA-BAC9-87BB9D951BCD", "versionEndExcluding": "6.12.14", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0E92CEE3-1FC3-4AFC-A513-DEDBA7414F00", "versionEndExcluding": "6.13.3", "versionStartIncluding": "6.13"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}