{"schemaVersion":3,"id":"CVE-2019-1010298","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Linaro/OP-TEE OP-TEE 3.3.0 and earlier is affected by: Buffer Overflow. The impact is: Code execution in the context of TEE core (kernel). The component is: optee_os. The fixed version is: 3.4.0 and later.","dates":{"published":"2019-07-15T17:20:21.000Z","modified":"2024-08-05T03:07:18.493Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":10,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":10,"severity":"high","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0388,"percentile":0.90118,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.0388},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03341,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0388,"percentile":0.90118}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.03341,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0388,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0388,"percentile":null},{"date"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Overflow or Wraparound","description":"The product performs a calculation that can\n         produce an integer overflow or wraparound when the logic\n         assumes that the resulting value will always be larger than\n         the original value. This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. 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