critical
10
CWE
119
Advisory Published
CVE Published
Updated

CVE-2019-2256: Buffer Overflow

First published: Mon May 06 2019(Updated: )

An unprivileged user can craft a bitstream such that the payload encoded in the bitstream gains code execution in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9650, MSM8909W, MSM8996AU, QCS605, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 636, SD 675, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM439, SDM630, SDM660, Snapdragon_High_Med_2016, SXR1130

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Google Android
Qualcomm Mdm9650 Firmware
Qualcomm Mdm9650
Qualcomm Msm8909w Firmware
Qualcomm Msm8909w
Qualcomm Msm8996au Firmware
Qualcomm Msm8996au
Qualcomm Qcs605 Firmware
Qualcomm Qcs605
Qualcomm Qm215 Firmware
Qualcomm Qm215
Qualcomm Sd 210 Firmware
Qualcomm Sd 210
Qualcomm Sd 212 Firmware
Qualcomm Sd 212
Qualcomm Sd 205 Firmware
Qualcomm Sd 205
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 439 Firmware
Qualcomm Sd 439
Qualcomm Sd 429 Firmware
Qualcomm Sd 429
Qualcomm Sd 450 Firmware
Qualcomm Sd 450
Qualcomm Sd 625 Firmware
Qualcomm Sd 625
Qualcomm Sd 632 Firmware
Qualcomm Sd 632
Qualcomm Sd 636 Firmware
Qualcomm Sd 636
Qualcomm Sd 675 Firmware
Qualcomm Sd 675
Qualcomm Sd 712 Firmware
Qualcomm Sd 712
Qualcomm Sd 710 Firmware
Qualcomm Sd 710
Qualcomm Sd 670 Firmware
Qualcomm Sd 670
Qualcomm Sd 820 Firmware
Qualcomm Sd 820
Qualcomm Sd 820a Firmware
Qualcomm Sd 820a
Qualcomm Sd 835 Firmware
Qualcomm Sd 835
Qualcomm Sd 845 Firmware
Qualcomm Sd 845
Qualcomm Sd 850 Firmware
Qualcomm Sd 850
Qualcomm Sd 855 Firmware
Qualcomm Sd 855
Qualcomm Sd 8cx Firmware
Qualcomm Sd 8cx
Qualcomm Sda660 Firmware
Qualcomm Sda660
Qualcomm Sdm439 Firmware
Qualcomm Sdm439
Qualcomm Sdm630 Firmware
Qualcomm Sdm630
Qualcomm Sdm660 Firmware
Qualcomm Sdm660
Qualcomm Snapdragon High Med 2016 Firmware
Qualcomm Snapdragon High Med 2016
Qualcomm Sxr1130 Firmware
Qualcomm Sxr1130

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Reference Links

Frequently Asked Questions

  • What is CVE-2019-2256?

    CVE-2019-2256 is a vulnerability that allows an unprivileged user to craft a bitstream that can execute code in certain Qualcomm products.

  • Which software products are affected by CVE-2019-2256?

    CVE-2019-2256 affects Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Google Android, Qualcomm Mdm9650 Firmware, and Qualcomm Qcs605 Firmware.

  • What is the severity of CVE-2019-2256?

    CVE-2019-2256 is considered a critical vulnerability with a severity value of 9.

  • How can an unprivileged user exploit CVE-2019-2256?

    An unprivileged user can exploit CVE-2019-2256 by crafting a bitstream with a payload that gains code execution in the affected Qualcomm products.

  • Where can I find more information about CVE-2019-2256?

    You can find more information about CVE-2019-2256 in the official security bulletins from Google Android and Qualcomm.

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