7.8
Advisory Published
Updated

CVE-2017-18311

First published: Tue Sep 04 2018(Updated: )

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.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Google Android
Qualcomm Mdm9607 Firmware
Qualcomm Mdm9607
Google Android
Qualcomm Mdm9635m
Qualcomm Mdm9640 Firmware
Qualcomm Mdm9640
Qualcomm Mdm9645 Firmware
Qualcomm Mdm9645
Qualcomm Mdm9650 Firmware
Qualcomm Mdm9650
Qualcomm Mdm9655 Firmware
Qualcomm Mdm9655
Qualcomm Msm8909w Firmware
Qualcomm Msm8909w
Qualcomm Msm8996au Firmware
Qualcomm Msm8996au
Qualcomm Sd 210 Firmware
Qualcomm Sd 210
Qualcomm Sd 212 Firmware
Qualcomm Sd 212
Qualcomm Sd 205 Firmware
Qualcomm Sd 205
Qualcomm Sd 410 Firmware
Qualcomm Sd 410
Qualcomm Sd 412 Firmware
Qualcomm Sd 412
Qualcomm Sd 425 Firmware
Qualcomm Sd 425
Qualcomm Sd 427 Firmware
Qualcomm Sd 427
Qualcomm Sd 430 Firmware
Qualcomm Sd 430
Qualcomm Sd 435 Firmware
Qualcomm Sd 435
Qualcomm Sd 450 Firmware
Qualcomm Sd 450
Qualcomm Sd 615 Firmware
Qualcomm Sd 615
Qualcomm Sd 616 Firmware
Qualcomm Sd 616
Qualcomm Sd 415 Firmware
Qualcomm Sd 415
Qualcomm Sd 625 Firmware
Qualcomm Sd 625
Qualcomm Sd 650 Firmware
Qualcomm Sd 650
Qualcomm Sd 652 Firmware
Qualcomm Sd 652
Google Android
Qualcomm Sd 810
Qualcomm Sd 820 Firmware
Qualcomm Sd 820
Qualcomm Sd 820a Firmware
Qualcomm Sd 820a
Qualcomm Sd 835 Firmware
Qualcomm Sd 835
Qualcomm Sda660 Firmware
Qualcomm Sda660
Qualcomm Sdm429 Firmware
Qualcomm Sdm429
Qualcomm Sdm439 Firmware
Qualcomm Sdm439
Qualcomm Sdm630 Firmware
Qualcomm Sdm630
Qualcomm Sdm632 Firmware
Qualcomm Sdm632
Qualcomm Sdm636 Firmware
Qualcomm Sdm636
Qualcomm Sdm660 Firmware
Qualcomm Sdm660

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Frequently Asked Questions

  • What is CVE-2017-18311?

    CVE-2017-18311 is a vulnerability that allows XPU Master privilege escalation due to improper access control of unused configuration xPU ports.

  • Which software versions are affected by CVE-2017-18311?

    CVE-2017-18311 affects Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear in version MDM9607, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU.

  • What is the severity of CVE-2017-18311?

    CVE-2017-18311 has a severity rating of 7.8 (Critical).

  • How can I fix CVE-2017-18311?

    To fix CVE-2017-18311, it is recommended to apply the security patches provided by Google and Qualcomm.

  • Where can I find more information about CVE-2017-18311?

    More information about CVE-2017-18311 can be found at the following references: [1], [2], [3].

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