PT-2017-11672 · Qualcomm+2 · Qualcomm Products+2

Published 2017-09-21 · Updated 2019-10-03 · CVE-2017-10998

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Qualcomm products with Android releases from CAF using the Linux kernel (affected versions not specified)

Description The issue arises in the audio aio ion lookup vaddr function, where user input for buffer length is used to validate if the buffer is within a valid region. If the buffer length is sufficiently large, it can cause an overflow in the address + length operation, resulting in a value far below the valid region.

Recommendations 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-2017-10998

Affected Products

Android

Linux Kernel

Qualcomm Products

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2017-10998 · Security Note
• https://source.android.com/security/bulletin/2017-09-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-10998 · Vendor Advisory
• http://securityfocus.com/bid/100658 · Note