PT-2018-10856 · Qualcomm · Snapdragon Mobile

Published 2018-10-29 · Updated 2019-04-25 · CVE-2018-11856

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Qualcomm Snapdragon Mobile versions SD 835 through SD 850

Description The issue arises from improper input validation, which results in a buffer overwrite. This occurs in the WLAN function responsible for handling WMI commands.

Recommendations For versions SD 835 through SD 850, update to a version that includes proper input validation to prevent buffer overwrites in the WLAN function.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-11856

Affected Products

Snapdragon Mobile

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-11856 · Security Note
• https://qualcomm.com/company/product-security/bulletins · Vendor Advisory
• http://securityfocus.com/bid/107681 · Note