PT-2017-18206 · Huawei · Huawei Smartphone

Published 2017-11-22 · Updated 2017-12-12 · CVE-2017-8202

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Huawei smart phones with software versions earlier than Prague-AL00AC00B205 Huawei smart phones with software versions earlier than Prague-AL00BC00B205 Huawei smart phones with software versions earlier than Prague-AL00CC00B205 Huawei smart phones with software versions earlier than Prague-TL00AC01B205 Huawei smart phones with software versions earlier than Prague-TL10AC01B205

Description The issue is caused by a buffer overflow vulnerability in the CameraISP driver due to the lack of parameter validation. An attacker can trick a user into installing a malicious APP, which can send a specific parameter to the CameraISP driver, causing a system reboot.

Recommendations For versions earlier than Prague-AL00AC00B205, update to a version Prague-AL00AC00B205 or later. For versions earlier than Prague-AL00BC00B205, update to a version Prague-AL00BC00B205 or later. For versions earlier than Prague-AL00CC00B205, update to a version Prague-AL00CC00B205 or later. For versions earlier than Prague-TL00AC01B205, update to a version Prague-TL00AC01B205 or later. For versions earlier than Prague-TL10AC01B205, update to a version Prague-TL10AC01B205 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2017-8202

Affected Products

Huawei Smartphone

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2017-8202 · Security Note
• http://huawei.com/en/psirt/security-advisories/huawei-sa-20171115-01-smartphone-en · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-8202 · Vendor Advisory
• http://securityfocus.com/bid/101959 · Note