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CVE-2017-8203

N/A

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

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

4 products affected across 1 vendorNova 2 Plus FirmwareNova 2 FirmwareNova 2

Using Nova 2 Plus,Nova 2 by Huawei Technologies Co., Ltd.?

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Severity

N/A

Exploit prediction

EPSS 1%

Description

The Bastet Driver of Nova 2 Plus,Nova 2 Huawei smart phones with software of Versions earlier than BAC-AL00C00B173,Versions earlier than PIC-AL00C00B173 has a use after free (UAF) vulnerability. An attacker can convince a user to install a malicious application which has a high privilege to exploit this vulnerability, Successful exploitation may cause arbitrary code execution.

Affected

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

Nova 2 Firmware · Huawei

95%

v < pic-al00c00b173

Affected range stops below pic-al00c00b173, so it looks safe — our inference, not a vendor statement

huawei-nova-2 (same device)

Nova 2 Plus Firmware · Huawei

95%

v < bac-al00c00b173

Affected range stops below bac-al00c00b173, so it looks safe — our inference, not a vendor statement

huawei-nova-2-plus (same device)

Nova 2-plus · Huawei

60%

Versions earlier than BAC-AL00C00B173,Versions earlier than PIC-AL00C00B173

Nova 2 · Huaweidevice

80%

All versions

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-20170927-01-smartphone-en

References (2)

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170927-01-smartphone-en

VDB Entryx_refsource_BIDThird Party Advisory

Source: [email protected]

http://www.securityfocus.com/bid/101960

CVSS

6.8MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-416

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