CVE-2023-49794

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{"affected": [{"affectedData": [{"product": "KernelSU", "vendor": "tiann", "versions": [{"status": "affected", "version": "<= 0.7.1"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:kernelsu:kernelsu:*:*:*:*:*:*:*:*", "matchCriteriaId": "4C6A3ED4-679D-46F9-A6EF-EF7A2D7E9135", "versionEndIncluding": "0.7.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "KernelSU is a Kernel-based root solution for Android devices. In versions 0.7.1 and prior, the logic of get apk path in KernelSU kernel module can be bypassed, which causes any malicious apk named `me.weishu.kernelsu` get root permission. If a KernelSU module installed device try to install any not checked apk which package name equal to the official KernelSU Manager, it can take over root privileges on the device. As of time of publication, a patched version is not available."}, {"lang": "es", "value": "KernelSU es una soluci\u00f3n ra\u00edz basada en Kernel para dispositivos Android. En las versiones 0.7.1 y anteriores, se puede omitir la l\u00f3gica de obtener la ruta de la apk en el m\u00f3dulo del kernel KernelSU, lo que hace que cualquier apk malicioso llamado `me.weishu.kernelsu` obtenga permiso de root. Si un dispositivo con el m\u00f3dulo KernelSU instalado intenta instalar cualquier apk no marcado cuyo nombre de paquete sea igual al administrador oficial de KernelSU, puede asumir los privilegios de root en el dispositivo. Al momento de la publicaci\u00f3n, no hay una versi\u00f3n parcheada disponible."}], "id": "CVE-2023-49794", "lastModified": "2026-06-17T06:36:28.710", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-49794", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-05-09T19:48:53.235330Z", "version": "2.0.3"}}]}, "published": "2024-01-02T20:15:10.020", "references": [{"source": "security-advisories@github.com", "tags": ["Product"], "url": "https://drive.google.com/file/d/1b9UrmG_co9EJXB_yMBneRArUIR5sTuaN/view?usp=drive_link"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/tiann/KernelSU/security/advisories/GHSA-8rc5-x54x-5qc4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://drive.google.com/file/d/1b9UrmG_co9EJXB_yMBneRArUIR5sTuaN/view?usp=drive_link"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/tiann/KernelSU/security/advisories/GHSA-8rc5-x54x-5qc4"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-290"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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