PT-2019-8783 · Qualcomm · Snapdragon

Published 2019-01-18 · Updated 2019-01-25 · CVE-2018-11288

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 versions MDM9206, MDM9607, MDM9650, MDM9655, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SDX24, SXR1130

Description The issue is related to a lack of size check in a function for the segment idx parameter, which can cause undefined behavior and lead to a read outside of the intended region. This affects various Qualcomm Snapdragon products, including automobile, mobile, and wear versions.

Recommendations For versions MDM9206, MDM9607, MDM9650, MDM9655, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SDX24, SXR1130, consider implementing a size check for the segment idx parameter in the affected function to prevent reads outside of the intended region. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Validation of Array Index

Weakness Enumeration

CWE-129

Related Identifiers

CVE-2018-11288

Affected Products

Snapdragon

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2018-11288 · Security Note
• https://qualcomm.com/company/product-security/bulletins · Vendor Advisory