CVE-2017-18274: qualcomm technologies, inc. snapdragon automobile, snapdragon mobile, snapdragon wear Improper Validation of Array Index

Vulnerability summary

CVE-2017-18274 is a high (CVSS 7.8) Improper Validation of Array Index vulnerability in qualcomm technologies, inc. snapdragon automobile, snapdragon mobile, snapdragon wear. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 14.4% of scored vulnerabilities.

Timeline

1. 06-05-2019
   PublishedVulnerability first disclosed.
2. 05-08-2024
   Last modifiedVulnerability information updated.

Description

While iterating through the models contained in a fixed-size array in the actData structure, which also stores an incorrect number of models that is greater than the size of the array, a buffer overflow occurs in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in MDM9206, MDM9607, MDM9650, SD 210/SD 212/SD 205, SD 425, SD 430, SD 450, SD 617, SD 625, SD 650/52, SD 820, SD 820A, SD 835

• CWE-129Improper Validation of Array IndexThe product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.