CVE-2018-11929

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Lack of input validation in WLAN function can lead to potential heap overflow in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCS405, QCS605, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 820A, SD 835, SD 845 / SD 850, SD 855, SDM630, SDM660, SDX20, SDX24

Metrics

CVSS 3.0 7.8/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Jun 14, 2019
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-11935.3Cloud Foundry routing-release, versions prior to 0.175.0, lacks sanitization for user-provided X-Forwarded-Proto headers. A remote user can CVE-2018-119309.8Improper input validation on input data which is used to locate and copy the additional IEs in WLAN function can lead to potential integer tCVE-2018-119317.8Improper access to HLOS is possible while transferring memory to CPZ in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, SnapdrCVE-2018-119329.1Improper input validation can lead RW access to secure subsystem from HLOS in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, CVE-2018-119347.8Possible out of bounds write due to improper input validation while processing DO_ACS vendor command in Snapdragon Auto, Snapdragon ConsumerCVE-2018-119355.3Improper input validation might result in incorrect app id returned to the caller Instead of returning failure in Snapdragon Auto, SnapdragoCVE-2018-119369.8Index of array is processed in a wrong way inside a while loop and result in invalid index (-1 or something else) leads to out of bound memoCVE-2018-119379.8Lack of input validation before copying can lead to a buffer over read in WLAN function in Snapdragon Auto, Snapdragon Compute, Snapdragon CCVE-2018-119387.8Improper input validation for argument received from HLOS can lead to buffer overflows and unexpected behavior in Snapdragon Auto, SnapdragoCVE-2018-119397.8Use after issue in WLAN function due to multiple ACS scan requests at a time in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon IndustrCVE-2018-119409.8Lack of check in length before using memcpy in WLAN function can lead to OOB access in Snapdragon Auto, Snapdragon Compute, Snapdragon ConsuCVE-2018-119425.5Failure to initialize the reserved memory which is sent to the firmware might lead to exposure of 1 byte of uninitialized kernel SKB memory
CVE-2018-11929: High severity, CVSS 7.8 | Vulnix