critical
10
CWE
125
Advisory Published
CVE Published
Updated

CVE-2019-2271

First published: Mon Oct 07 2019(Updated: )

Buffer over read can happen while parsing downlink session management OTA messages if network sends un-intended values in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, MDM9150, MDM9205, MDM9206, MDM9607, MDM9615, MDM9625, MDM9635M, MDM9640, MDM9650, MDM9655, MSM8905, MSM8909, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8939, MSM8940, MSM8953, MSM8976, MSM8996AU, MSM8998, Nicobar, QCM2150, QCS605, QM215, SC8180X, SDA660, SDA845, SDM429, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, Snapdragon_High_Med_2016, SXR1130, SXR2130

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
Qualcomm APQ8009W Firmware
Qualcomm APQ8009W
Qualcomm APQ8017
Qualcomm APQ8017
qualcomm apq8053-ac firmware
Qualcomm APQ8053 Firmware
Qualcomm APQ8096AU Firmware
Qualcomm APQ8096AU Firmware
qualcomm APQ8098
Qualcomm 8098
Qualcomm MDM915
Qualcomm MDM915
Qualcomm 9205 Firmware
Qualcomm 9205
Qualcomm MDM9206
Qualcomm MDM9206 firmware
Qualcomm MD9607 Firmware
Qualcomm MDM9607 firmware
qualcomm mdm9615m firmware
Qualcomm MDM9615 firmware
Qualcomm MDM9625M
Qualcomm MDM9625 firmware
Qualcomm MDM9635M firmware
Qualcomm MDM9635M firmware
qualcomm mdm9640 firmware
Qualcomm MDM9640
Qualcomm MDM9650
Qualcomm MDM9650 firmware
Qualcomm MDM9655 firmware
Qualcomm MDM9655 firmware
Qualcomm 8905 Firmware
Qualcomm 8905
Qualcomm MSM8909W
Qualcomm MSM8909W
Qualcomm MSM8909W
Qualcomm Snapdragon 8909
Qualcomm MSM8917
Qualcomm MSM8917 Firmware
Qualcomm 8920 Firmware
Qualcomm 8920
Qualcomm 8937 Firmware
qualcomm MSM8937 firmware
qualcomm MSM8940 firmware
Qualcomm 8940
Qualcomm 8953 Firmware
Qualcomm MSM8953 Firmware
Qualcomm 8976 Firmware
Qualcomm 8976
qualcomm MSM8996AU firmware
Qualcomm MSM8996AU Firmware
Qualcomm MSM8998
Qualcomm 8998
Qualcomm QCM2150
Qualcomm QCM2150 Firmware
Qualcomm ZZ QCS605 firmware
Qualcomm QCS605 Firmware
Qualcomm 215 Firmware
Qualcomm 215
qualcomm SC8180X firmware
Qualcomm SC8180X
Qualcomm SDA660
Qualcomm SDA660
Qualcomm SD845 Firmware
Qualcomm Snapdragon 845
Qualcomm SDM429W
Qualcomm SD429
qualcomm SDM439 firmware
Qualcomm SDM439 Firmware
Qualcomm SD 450 Firmware
Qualcomm Snapdragon 450
qualcomm SDM630 firmware
qualcomm SDM630
Qualcomm SDM632
Qualcomm SDM632
Qualcomm SD 636 Firmware
Qualcomm SDM636 Firmware
Qualcomm SD660 Firmware
Qualcomm Snapdragon 660
Qualcomm SD 670 Firmware
Qualcomm SDM670 Firmware
Qualcomm SD710 Firmware
Qualcomm Snapdragon 710
Qualcomm SDA/SDM845 Firmware
Qualcomm Snapdragon 845
Qualcomm Snapdragon 850 Firmware
Qualcomm SD850
Qualcomm SDX20 Firmware
Qualcomm SDX20 Firmware
Qualcomm SDX55M Firmware
Qualcomm SDX55 Firmware
qualcomm SM6150P firmware
Qualcomm SM6150P
qualcomm SM7150 firmware
qualcomm SM7150 firmware
Qualcomm SM8150P Firmware
Qualcomm SM8150 Fusion
Qualcomm SM8250
Qualcomm qsm8250
Qualcomm Snapdragon High Med 2016
Qualcomm Snapdragon High Med 2016 Firmware
Qualcomm SXR1130
Qualcomm SXR1130 Firmware
qualcomm SXR2130P firmware
Qualcomm SXR2130
Qualcomm Nicobar
Qualcomm Nicobar
Qualcomm MSM8939
Qualcomm MSM8939
Qualcomm SDX24
Qualcomm SDX24

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2019-2271?

    CVE-2019-2271 has been classified with a high severity level due to the potential for a buffer over-read vulnerability.

  • What causes CVE-2019-2271?

    CVE-2019-2271 is caused by unintended values sent during the parsing of downlink session management OTA messages on supported Qualcomm Snapdragon devices.

  • How do I fix CVE-2019-2271?

    To fix CVE-2019-2271, users should update their device firmware to the latest version provided by Qualcomm or device manufacturers.

  • Which devices are affected by CVE-2019-2271?

    CVE-2019-2271 affects various Qualcomm Snapdragon-based devices including those in automotive, IoT, and mobile categories.

  • Can CVE-2019-2271 lead to data breaches?

    Yes, if exploited, CVE-2019-2271 could potentially allow attackers to access sensitive information, leading to data breaches.

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