high
7
CWE
416 362
Advisory Published
CVE Published
Updated

CVE-2020-11173: Use After Free

First published: Mon Oct 05 2020(Updated: )

u'Two threads running simultaneously from user space can lead to race condition in fastRPC driver' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in Agatti, APQ8053, Bitra, IPQ4019, IPQ5018, IPQ6018, IPQ8064, IPQ8074, Kamorta, MDM9607, MSM8953, Nicobar, QCA6390, QCS404, QCS405, QCS610, Rennell, SA515M, SA6155P, SA8155P, Saipan, SC8180X, SDA845, SDM429, SDM429W, SDM632, SDM660, SDX55, SM6150, SM7150, SM8150, SM8250, SXR2130

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Android
Qualcomm Agatti Firmware
Qualcomm Agatti Firmware
qualcomm apq8053-ac firmware
Qualcomm APQ8053 Firmware
Qualcomm Bitra
Qualcomm Bitra Firmware
Qualcomm IPQ4019
Qualcomm IPQ4019 Firmware
Qualcomm IPQ5018 Firmware
Qualcomm IPQ5018 Firmware
Qualcomm IPQ6018 Firmware
Qualcomm IPQ6018 Firmware
Qualcomm IPQ8064 Firmware
Qualcomm IPQ8064 Firmware
Qualcomm IPQ8074 Firmware
Qualcomm IPQ8074A
Qualcomm Kamorta
qualcomm Kamorta firmware
Qualcomm MD9607 Firmware
Qualcomm MDM9607 firmware
Qualcomm 8953 Firmware
Qualcomm MSM8953 Firmware
Qualcomm Nicobar
Qualcomm Nicobar
Qualcomm QCA6390 Firmware
Qualcomm QCA6390 Firmware
Qualcomm QCS404 Firmware
Qualcomm QCS404 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS610 Firmware
Qualcomm QCS610 Firmware
Qualcomm Rennell
qualcomm Rennell firmware
Qualcomm SA515M Firmware
Qualcomm SA515M Firmware
Qualcomm SA6155
Qualcomm SA6155P
Qualcomm SA8155
Qualcomm SA8155P Firmware
Qualcomm Saipan Firmware
Qualcomm Saipan Firmware
qualcomm SC8180X firmware
Qualcomm SC8180X
Qualcomm SD845 Firmware
Qualcomm Snapdragon 845
Qualcomm SDM429W
Qualcomm SD429
Qualcomm SDM429W
qualcomm SDM429W firmware
Qualcomm SDM632
Qualcomm SDM632
Qualcomm SD660 Firmware
Qualcomm Snapdragon 660
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 SXR2130P firmware
Qualcomm SXR2130

Remedy

https://www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulletin

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID for this issue?

    The vulnerability ID for this issue is CVE-2020-11173.

  • What is the severity of CVE-2020-11173?

    The severity of CVE-2020-11173 is high with a severity value of 7.

  • What is the affected software for CVE-2020-11173?

    The affected software for CVE-2020-11173 includes Google Android and Qualcomm firmware.

  • How can a race condition be caused in the fastRPC driver?

    A race condition in the fastRPC driver can be caused by two threads running simultaneously from user space.

  • Is there a fix available for CVE-2020-11173?

    Yes, a fix for CVE-2020-11173 is available. Please refer to the vendor's security bulletin for more information.

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