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[email protected]CVE-2016-8764

HistoryApr 02, 2017 - 8:59 p.m.

CVE-2016-8764

2017-04-0220:59:01

CWE-20

[email protected]

web.nvd.nist.gov

trustzone

huawei

vulnerability

input validation

nvd

cve-2016-8764

4.1 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

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.

Affected configurations

NVD

Node

huaweip9_firmwareMatch-

AND

huaweip9Match-

Node

huaweip9_lite_firmwareRange≤vns-l21c185b130

AND

huaweip9_liteMatch-

Node

huaweip8_lite_firmwareRange≤ale-l02c636b150

AND

huaweip8_liteMatch-

CPENameOperatorVersion
huawei:p9_firmwarehuawei p9 firmwareeq-

CPE	Name	Operator	Version
huawei:p9_firmware	huawei p9 firmware	eq	-

CNA Affected

[
  {
    "product": "P9,P9 Lite,P8 Lite Versions earlier than EVA-AL10C00B352,VNS-L21C185B130 and earlier versions,ALE-L02C636B150 and earlier versions",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "P9,P9 Lite,P8 Lite Versions earlier than EVA-AL10C00B352,VNS-L21C185B130 and earlier versions,ALE-L02C636B150 and earlier versions"
      }
    ]
  }
]

References

www.huawei.com/en/psirt/security-advisories/huawei-sa-20161123-01-smartphone-en

www.securityfocus.com/bid/94509

Social References

4.1 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

6.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

6.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

Related for CVE-2016-8764

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