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CVE-2017-8140

N/A

Published: November 22, 2017 at 07:00 PM UTC

Updated: June 17, 2026 at 01:25 AM UTC

2 products affected across 1 vendorP9 Plus FirmwareP9 Plus

Using P9 Plus by Huawei Technologies Co., Ltd.?

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Severity

N/A

Exploit prediction

EPSS 1%

Description

The soundtrigger driver in P9 Plus smart phones with software versions earlier than VIE-AL10BC00B353 has a memory double free vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to free specific memory, which could triggers double free and causes a system crash or arbitrary code execution.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

P9 Plus Firmware · Huawei

95%

v < vie-al10bc00b353

Affected range stops below vie-al10bc00b353, so it looks safe — our inference, not a vendor statement

huawei-p9-plus (same device)

P9 Plus · Huawei

60%

Versions earlier than VIE-AL10BC00B353

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170605-01-smartphone-en

References (1)

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170605-01-smartphone-en

CVSS

9.3HIGH[email protected]

Confidentiality: COMPLETE
Integrity: COMPLETE
Availability: COMPLETE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-415

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