PT-2018-10878 · Qualcomm · Snapdragon Mobile

Published 2018-10-29 · Updated 2019-04-03 · CVE-2018-11877

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 Snapdragon Mobile versions SD 835, SD 845, SD 850, SDA660

Description The issue arises when a very large buffer length is passed in WLAN, potentially allowing bounds check to be bypassed. This could lead to a buffer overwrite.

Recommendations For versions SD 835, SD 845, SD 850, SDA660, consider restricting the buffer length passed in WLAN to prevent potential buffer overwrites until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2018-11877

Affected Products

Snapdragon Mobile

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-11877 · Security Note
• https://qualcomm.com/company/product-security/bulletins · Vendor Advisory
• http://securityfocus.com/bid/107681 · Note