high
7.8
CWE
416
Advisory Published
CVE Published
Updated

CVE-2020-11175: Use After Free

First published: Mon Nov 02 2020(Updated: )

u'Use after free issue in Bluetooth transport driver when a method in the object is accessed after the object has been deleted due to improper timer handling.' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8009W, MSM8909W, QCS605, QM215, SA6155, SA6155P, SA8155, SA8155P, SDA640, SDA670, SDA855, SDM1000, SDM640, SDM670, SDM710, SDM845, SDX50M, SDX55, SDX55M, SM6125, SM6350, SM7225, SM7250, SM7250P, SM8150, SM8150P, SM8250, SXR1120, SXR1130, SXR2130, SXR2130P

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
Qualcomm APQ8009 Firmware
Qualcomm APQ8009
Qualcomm MSM8909W
Qualcomm Snapdragon 8909
Qualcomm ZZ QCS605 firmware
Qualcomm QCS605 Firmware
Qualcomm 215 Firmware
Qualcomm 215
Qualcomm SA6155
Qualcomm SA6155 Firmware
Qualcomm SA6155
Qualcomm SA6155P
Qualcomm SA8155P Firmware
Qualcomm SA8155 Firmware
Qualcomm SA8155
Qualcomm SA8155P Firmware
Qualcomm SDA640
Qualcomm SDA640 Firmware
Qualcomm SDA670
Qualcomm SDA670
Qualcomm SDA855 Firmware
Qualcomm SDA855 Firmware
Qualcomm SDM1000 Firmware
Qualcomm SDM1000 Firmware
qualcomm SDM640 firmware
Qualcomm SDM640
Qualcomm SD 670 Firmware
Qualcomm SDM670 Firmware
Qualcomm SD710 Firmware
Qualcomm Snapdragon 710
Qualcomm SDA/SDM845 Firmware
Qualcomm Snapdragon 845
Qualcomm SDX50M Firmware
Qualcomm SDX50M Firmware
Qualcomm SDX55M Firmware
Qualcomm SDX55 Firmware
Qualcomm SDX55M Firmware
Qualcomm SDX55M Firmware
Qualcomm SM6125
Qualcomm SM6125 Firmware
qualcomm sm6350 firmware
qualcomm sm6350 firmware
Qualcomm SM7225
Qualcomm SM7225
Qualcomm QSM7250 Firmware
Qualcomm QSM7250
Qualcomm SM7250 Firmware
Qualcomm SM7250
Qualcomm SM8150P Firmware
Qualcomm SM8150 Fusion
Qualcomm SM8150 Firmware
Qualcomm SA8150P
Qualcomm SM8250
Qualcomm qsm8250
Qualcomm SXR1120
Qualcomm SXR1120
Qualcomm SXR1130
Qualcomm SXR1130 Firmware
qualcomm SXR2130P firmware
Qualcomm SXR2130
qualcomm SXR2130 firmware
Qualcomm SXR2130

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Reference Links

Frequently Asked Questions

  • What is CVE-2020-11175?

    CVE-2020-11175 is a use after free issue in the Bluetooth transport driver that occurs when a method in the object is accessed after the object has been deleted due to improper timer handling.

  • Which software products are affected by CVE-2020-11175?

    CVE-2020-11175 affects Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IoT, Snapdragon Industrial IoT, Snapdragon Mobile, Snapdragon Wearables, and various Qualcomm firmware versions.

  • What is the severity of CVE-2020-11175?

    The severity of CVE-2020-11175 is high, with a CVSS score of 7.8.

  • Where can I find more information about CVE-2020-11175?

    More information about CVE-2020-11175 can be found on the Qualcomm Product Security Bulletin for November 2020 and the Android Security Bulletin for November 2020.

  • How can I mitigate the vulnerability CVE-2020-11175?

    To mitigate the CVE-2020-11175 vulnerability, it is recommended to apply the necessary software updates provided by the affected vendors.

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