fkie_cve-2022-20564
Vulnerability from fkie_nvd
Published
2022-12-16 16:15
Modified
2024-11-21 06:43
Severity ?
Summary
In _ufdt_output_strtab_to_fdt of ufdt_convert.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-243798789References: N/A
References
▼ | URL | Tags | |
---|---|---|---|
security@android.com | https://source.android.com/security/bulletin/pixel/2022-12-01 | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://source.android.com/security/bulletin/pixel/2022-12-01 | Patch, Vendor Advisory |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*", matchCriteriaId: "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "In _ufdt_output_strtab_to_fdt of ufdt_convert.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-243798789References: N/A", }, { lang: "es", value: "En _ufdt_output_strtab_to_fdt de ufdt_convert.c, hay una posible escritura fuera de los límites debido a una verificación de los límites incorrecta. Esto podría conducir a una escalada local de privilegios con permisos de ejecución de System necesarios. No se necesita la interacción del usuario para la explotación. Producto: Android Versiones: kernel de Android ID de Android: A-243798789 Referencias: N/A", }, ], id: "CVE-2022-20564", lastModified: "2024-11-21T06:43:03.730", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 6.7, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "HIGH", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 0.8, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-12-16T16:15:19.387", references: [ { source: "security@android.com", tags: [ "Patch", "Vendor Advisory", ], url: "https://source.android.com/security/bulletin/pixel/2022-12-01", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Vendor Advisory", ], url: "https://source.android.com/security/bulletin/pixel/2022-12-01", }, ], sourceIdentifier: "security@android.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-787", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.