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CVE-2019-15027

Estado: ModificadaCrítica (9.8)—

The MediaTek Embedded Multimedia Card (eMMC) subsystem for Android on MT65xx, MT66xx, and MT8163 SoC devices allows attackers to execute arbitrary commands as root via shell metacharacters in a filename under /data, because clear_emmc_nomedia_entry in platform/mt6577/external/meta/emmc/meta_clr_emmc.c invokes 'system("/system/bin/rm -r /data/' followed by this filename upon an eMMC clearance from a Meta Mode boot. NOTE: compromise of Fire OS on the Amazon Echo Dot would require a second hypothetical vulnerability that allows creation of the required file under /data.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (3)

Mediatek — Mt6577 FirmwareMediatek — Mt6625 FirmwareMediatek — Mt8163 Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
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  "published": "2019-08-14T13:15:11.187",
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  "vulnStatus": "Modified",
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      "value": "The MediaTek Embedded Multimedia Card (eMMC) subsystem for Android on MT65xx, MT66xx, and MT8163 SoC devices allows attackers to execute arbitrary commands as root via shell metacharacters in a filename under /data, because clear_emmc_nomedia_entry in platform/mt6577/external/meta/emmc/meta_clr_emmc.c invokes 'system(\"/system/bin/rm -r /data/' followed by this filename upon an eMMC clearance from a Meta Mode boot. NOTE: compromise of Fire OS on the Amazon Echo Dot would require a second hypothetical vulnerability that allows creation of the required file under /data."
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      "value": "El subsistema MediaTek Embedded Multimedia Card (eMMC) para Android sobre dispositivos SoC MT65xx, MT66xx y MT8163, permite a atacantes ejecutar comandos arbitrarios como root por medio de metacaracteres de shell en un nombre de archivo bajo /data, porque la función clear_emmc_nomedia_entry en el archivo plataforma/mt6577/external/meta/emmc/meta_clr_emmc.c invoca \"system(\"/system/bin/rm -r /data/\" seguido de este nombre de archivo luego de una autorización de eMMC de un arranque en Modo Meta. NOTA: el compromiso del Fire OS en Amazon Echo Dot requeriría una segunda vulnerabilidad hipotética que permite la creación del archivo requerido bajo /data."
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  "lastModified": "2026-06-17T02:19:33.480",
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