Vulnerability Monitor

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CVE-2016-8764

The TrustZone driver in Huawei P9 phones with software Versions earlier than EVA-AL10C00B352 and P9 Lite with software VNS-L21C185B130 and earlier versions and P8 Lite with software ALE-L02C636B150 and earlier versions has an input validation vulnerability, which allows attackers to read and write user-mode memory data anywhere in the TrustZone driver.

Published

2017-04-02T20:59:01.327

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 6.4 (MEDIUM)

CVSSv2 Vector

AV:L/AC:M/Au:S/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: MEDIUM
  • Authentication: SINGLE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

2.7

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System huawei p9_firmware - Yes
Hardware huawei p9 - No
Operating System huawei p9_lite_firmware ≤ vns-l21c185b130 Yes
Hardware huawei p9_lite - No
Operating System huawei p8_lite_firmware ≤ ale-l02c636b150 Yes
Hardware huawei p8_lite - No
References