CVE-2022-48716

{"id": "CVE-2022-48716", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2024-06-20T11:15:55.207", "references": [{"url": "https://git.kernel.org/stable/c/9167f2712dc8c24964840a4d1e2ebf130e846b95", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/aa7152f9f117b3e66b3c0d4158ca4c6d46ab229f", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c5c1546a654f613e291a7c5d6f3660fc1eb6d0c7", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: wcd938x: fix incorrect used of portid\n\nMixer controls have the channel id in mixer->reg, which is not same\nas port id. port id should be derived from chan_info array.\nSo fix this. Without this, its possible that we could corrupt\nstruct wcd938x_sdw_priv by accessing port_map array out of range\nwith channel id instead of port id."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: ASoC: c\u00f3decs: wcd938x: corrige el uso incorrecto del puerto Los controles del mezclador tienen la identificaci\u00f3n del canal en mezclador->reg, que no es la misma que la identificaci\u00f3n del puerto. La identificaci\u00f3n del puerto debe derivarse de la matriz chan_info. Entonces arregla esto. Sin esto, es posible que podamos da\u00f1ar la estructura wcd938x_sdw_priv accediendo a la matriz port_map fuera del rango con la identificaci\u00f3n del canal en lugar de la identificaci\u00f3n del puerto."}], "lastModified": "2024-07-03T01:39:11.570", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}