CVE-2019-12454

{"id": "CVE-2019-12454", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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": "2019-05-30T04:29:01.807", "references": [{"url": "https://bugzilla.suse.com/show_bug.cgi?id=1136963#c1", "source": "cve@mitre.org"}, {"url": "https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/commit/?h=for-5.3&id=a54988113985ca22e414e132054f234fc8a92604", "tags": ["Mailing List", "Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/", "source": "cve@mitre.org"}, {"url": "https://lkml.org/lkml/2019/5/29/705", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://support.f5.com/csp/article/K13523672", "source": "cve@mitre.org"}, {"url": "https://support.f5.com/csp/article/K13523672?utm_source=f5support&amp%3Butm_medium=RSS", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in wcd9335_codec_enable_dec in sound/soc/codecs/wcd9335.c in the Linux kernel through 5.1.5. It uses kstrndup instead of kmemdup_nul, which allows attackers to have an unspecified impact via unknown vectors. NOTE: The vendor disputes this issues as not being a vulnerability because switching to kmemdup_nul() would only fix a security issue if the source string wasn't NUL-terminated, which is not the case"}, {"lang": "es", "value": "** EN DISPUTA ** Se detecto un problema en la funci\u00f3n wcd9335_codec_enable_dec en el archivo sound/soc/codecs/wcd9335.c en el kernel de Linux hasta la versi\u00f3n 5.1.5. Se usa kstrndup en lugar de kmemdup_nul, lo que permite a los atacantes tener un impacto no especificado a trav\u00e9s de vectores desconocidos. NOTA: El proveedor niega que esto no sea una vulnerabilidad porque cambiar a kmemdup_nul() solo solucionar\u00eda un problema de seguridad si la cadena de origen no estaba NUL-terminated, lo cual no es el caso."}], "lastModified": "2024-06-18T21:15:54.243", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C3A44251-1463-4532-88A6-5A593BB766D6", "versionEndIncluding": "5.1.5"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}