CVE-2017-18303

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

While processing the sensors registry configuration file, if inputs are not validated a buffer overflow will occur in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version MMDM9206, MDM9607, MDM9650, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 425, SD 430, SD 450, SD 600, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 810, SD 820, SD 820A, SD 835, SDA660, SDX20.

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

Affected software

No affected versions have been published.

Timeline

Published
Oct 23, 2018
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2017

CVE-2017-183047.8Insufficient memory allocation in boot due to incorrect size being passed could result in out of bounds access in Small Cell SoC, SnapdragonCVE-2017-183057.0XBL sec mem dump system call allows complete control of EL3 by unlocking all XPUs if enable fuse is not blown in Snapdragon Mobile, SnapdragCVE-2017-183065.5Information disclosure due to uninitialized variable.CVE-2017-183075.5Information disclosure possible while audio playback.CVE-2017-183087.8Modem segments are unlocked after authentication, leaving modem segments open to all in Snapdragon Mobile, Snapdragon Wear in version MDM960CVE-2017-183097.1A micro-core of QMP transportation may cause a macro-core to read from or write to arbitrary memory in Snapdragon Mobile in version SD 845, CVE-2017-183107.8ClientEnv exposes services 0-32 to HLOS in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version MSM8909W, MSM8996AU, SD 210/CVE-2017-183117.8XPU Master privilege escalation is possible due to improper access control of unused configuration xPU ports where unused configuration portCVE-2017-183127.8While accessing SafeSwitch services, third party can manipulate a given device and perform unauthorized operation due to lack of checking ofCVE-2017-183135.3Under certain mode of operations, HLOS may be able get direct or indirect access through DXE channels to tamper with the authenticated WCNSSCVE-2017-183149.8In Snapdragon (Automobile, Mobile, Wear) in version MDM9206, MDM9607, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU, SD CVE-2017-183157.8Buffer over-read vulnerabilities in an older version of ASN.1 parser in Snapdragon Mobile in versions SD 600.
CVE-2017-18303: High severity, CVSS 7.8 | Vulnix