CVE-2017-18311

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

XPU Master privilege escalation is possible due to improper access control of unused configuration xPU ports where unused configuration ports are open in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version MDM9607, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 810, SD 820, SD 820A, SD 835, SDA660, SDM429, SDM439, SDM630, SDM632, SDM636, SDM660, Snapdragon_High_Med_2016.

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

Affected software

No affected versions have been published.

Timeline

Published: Oct 26, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2017

CVE-2017-183127.8While accessing SafeSwitch services, third party can manipulate a given device and perform unauthorized operation due to lack of checking of CVE-2017-183135.3Under certain mode of operations, HLOS may be able get direct or indirect access through DXE channels to tamper with the authenticated WCNSS CVE-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-2017-183167.8Secure application can access QSEE kernel memory through Ontario kernel driver in Snapdragon Automobile, Snapdragon Mobile and Snapdragon We CVE-2017-183177.8Restrictions related to the modem (sim lock, sim kill) can be bypassed by manipulating the system to issue a deactivation flow sequence in S CVE-2017-183189.8Missing validation check on CRL issuer name in Snapdragon Automobile, Snapdragon Mobile in versions MSM8996AU, SD 410/12, SD 425, SD 430, SD CVE-2017-183195.5Information leak in UIM API debug messages in snapdragon mobile and snapdragon wear in versions MDM9206, MDM9607, MDM9615, MDM9625, MDM9635M CVE-2017-183207.8QSEE unload attempt on a 3rd party TEE without previously loading results in a data abort in snapdragon automobile and snapdragon mobile in CVE-2017-183215.5Security keys used by the terminal and NW for a session could be leaked in snapdragon mobile in versions MDM9650, MDM9655, SD 835, SDA660.CVE-2017-183225.5Cryptographic key material leaked in WCDMA debug messages in snapdragon mobile and snapdragon wear in versions MDM9206, MDM9607, MDM9615, MD CVE-2017-183235.5Cryptographic key material leaked in TDSCDMA RRC debug messages in snapdragon automobile, snapdragon mobile and snapdragon wear in versions