CVE-2024-38551

{"id": "CVE-2024-38551", "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": "2024-06-19T14:15:15.357", "references": [{"url": "https://git.kernel.org/stable/c/0c052b1c11d8119f3048b1f7b3c39a90500cacf9", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/5f39231888c63f0a7708abc86b51b847476379d8", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/87b8dca6e06f9b1681bc52bf7bfa85c663a11158", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/cbbcabc7f0979f6542372cf88d7a9da7143a4226", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: Assign dummy when codec not specified for a DAI link\n\nMediaTek sound card drivers are checking whether a DAI link is present\nand used on a board to assign the correct parameters and this is done\nby checking the codec DAI names at probe time.\n\nIf no real codec is present, assign the dummy codec to the DAI link\nto avoid NULL pointer during string comparison."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: mediatek: Asignar dummy cuando el c\u00f3dec no est\u00e1 especificado para un enlace DAI Los controladores de la tarjeta de sonido MediaTek est\u00e1n comprobando si hay un enlace DAI presente y utilizado en una placa para asignar los par\u00e1metros correctos y esto se realiza comprobando los nombres DAI del c\u00f3dec en el momento de la sonda. Si no hay ning\u00fan c\u00f3dec real, asigne el c\u00f3dec ficticio al enlace DAI para evitar el puntero NULL durante la comparaci\u00f3n de cadenas."}], "lastModified": "2024-08-27T19:54:39.717", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23CACAE0-7893-46F0-8796-BB256AF77F59", "versionEndExcluding": "6.6.33", "versionStartIncluding": "6.3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80550309-67AB-4FD1-AC07-3DED5C4F01B2", "versionEndExcluding": "6.8.12", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E07124C1-19E8-4D21-828D-9932A01D3011", "versionEndExcluding": "6.9.3", "versionStartIncluding": "6.9"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}