What is the severity of CVE-2020-3639?

CVE-2020-3639 has a high severity rating due to its potential for significant impact on device performance and stability.

How do I fix CVE-2020-3639?

To fix CVE-2020-3639, ensure that you update your affected Qualcomm device firmware to the latest version provided by the manufacturer.

Which devices are affected by CVE-2020-3639?

CVE-2020-3639 affects several Qualcomm Snapdragon devices including those in automotive, mobile, and IoT categories.

What type of vulnerability is CVE-2020-3639?

CVE-2020-3639 is a vulnerability related to SIP signaling compression that may lead to excessive resource usage.

Is there a workaround for CVE-2020-3639 until a patch is applied?

Currently, there is no recommended workaround for CVE-2020-3639 other than applying the firmware update as soon as it becomes available.

Vulnerability/
CVE-2020-3639

critical

CWE

129

2/11/2020

12/11/2020

4/8/2024

CVE-2020-3639: Out-of-bounds Read

First published: Mon Nov 02 2020(Updated: )

u'When a non standard SIP sigcomp message is received from the network, then there may be chances of using more UDVM cycle or memory overflow' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8009, APQ8017, APQ8037, APQ8053, MDM9250, MDM9607, MDM9628, MDM9640, MDM9650, MSM8108, MSM8208, MSM8209, MSM8608, MSM8905, MSM8909, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8996AU, QCM4290, QCM6125, QCS410, QCS4290, QCS603, QCS605, QCS610, QCS6125, QM215, QSM8350, SA415M, SA6145P, SA6150P, SA6155P, SA8150P, SA8155, SA8155P, SA8195P, SC7180, SC8180X, SC8180X+SDX55, SC8180XP, SDA429W, SDA640, SDA660, SDA670, SDA845, SDA855, SDM1000, SDM429, SDM429W, SDM439, SDM450, SDM455, SDM630, SDM632, SDM636, SDM640, SDM660, SDM670, SDM710, SDM712, SDM845, SDM850, SDX24, SDX50M, SDX55, SDX55M, SM4125, SM4250, SM4250P, SM6115, SM6115P, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM7250, SM7250P, SM8150, SM8150P, SM8350, SM8350P, SXR1120, SXR1130

Credit: product-security@qualcomm.com

Affected Software	Affected Version	How to fix
Android
Qualcomm APQ8009W Firmware
Qualcomm APQ8009W
Qualcomm APQ8017
Qualcomm APQ8017
qualcomm apq8037 firmware
qualcomm apq8037 firmware
qualcomm apq8053-ac firmware
Qualcomm APQ8053 Firmware
Qualcomm MDM9250
Qualcomm MDM9250 Firmware
Qualcomm MD9607 Firmware
Qualcomm MDM9607 firmware
Qualcomm MDM9628 Firmware
Qualcomm MDM9628
qualcomm mdm9640 firmware
Qualcomm MDM9640
Qualcomm MDM9650
Qualcomm MDM9650 firmware
qualcomm msm8108 firmware
qualcomm msm8108 firmware
qualcomm msm8208 firmware
qualcomm msm8208 firmware
Qualcomm MSM8209 Firmware
Qualcomm MSM8209 Firmware
Qualcomm MSM8608
Qualcomm MSM8608
Qualcomm 8905 Firmware
Qualcomm 8905
Qualcomm MSM8909W
Qualcomm MSM8909W
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 MSM8996AU firmware
Qualcomm MSM8996AU Firmware
Qualcomm QCM4290
Qualcomm QCM4290 Firmware
Qualcomm QCM6125 Firmware
Qualcomm QCM6125 Firmware
Qualcomm QCS410 Firmware
Qualcomm QCS410 Firmware
Qualcomm QCS4290 Firmware
Qualcomm QCS4290 Firmware
Qualcomm QCS603
Qualcomm QCS603 Firmware
Qualcomm ZZ QCS605 firmware
Qualcomm QCS605 Firmware
Qualcomm QCS610 Firmware
Qualcomm QCS610 Firmware
Qualcomm QCS6125 Firmware
Qualcomm QCS6125 Firmware
Qualcomm 215 Firmware
Qualcomm 215
Qualcomm SM8350 Firmware
Qualcomm QSM8350 Firmware
Qualcomm SA415M
Qualcomm sa415m firmware
Qualcomm SA6145P Firmware
Qualcomm SA6145P Firmware
Qualcomm SA6150P Firmware
Qualcomm SA6150P Firmware
Qualcomm SA6155
Qualcomm SA6155P
Qualcomm SA8150P Firmware
Qualcomm SA8150P Firmware
Qualcomm SA8155P Firmware
Qualcomm SA8155 Firmware
Qualcomm SA8155
Qualcomm SA8155P Firmware
Qualcomm SA8195P
Qualcomm SA8195P Firmware
Qualcomm SC7180P Firmware
Qualcomm SC7180
qualcomm SC8180X firmware
Qualcomm SC8180X
Qualcomm SDX55M Firmware
Qualcomm SDX55 Firmware
qualcomm SC8180XP firmware
Qualcomm SC8180XP-AA
Qualcomm SDA429W Firmware
Qualcomm SDA429W Firmware
Qualcomm SDA640
Qualcomm SDA640 Firmware
Qualcomm SDA660
Qualcomm SDA660
Qualcomm SDA670
Qualcomm SDA670
Qualcomm SD845 Firmware
Qualcomm Snapdragon 845
Qualcomm SDA855 Firmware
Qualcomm SDA855 Firmware
Qualcomm SDM1000 Firmware
Qualcomm SDM1000 Firmware
Qualcomm SDM429W
Qualcomm SD429
Qualcomm SDM429W
qualcomm SDM429W firmware
qualcomm SDM439 firmware
Qualcomm SDM439 Firmware
Qualcomm SD 450 Firmware
Qualcomm Snapdragon 450
Qualcomm SDM455
Qualcomm Snapdragon 455
qualcomm SDM630 firmware
qualcomm SDM630
Qualcomm SDM632
Qualcomm SDM632
Qualcomm SD 636 Firmware
Qualcomm SDM636 Firmware
qualcomm SDM640 firmware
Qualcomm SDM640
Qualcomm SD660 Firmware
Qualcomm Snapdragon 660
Qualcomm SD 670 Firmware
Qualcomm SDM670 Firmware
Qualcomm SD710 Firmware
Qualcomm Snapdragon 710
Qualcomm Snapdragon 712 Firmware
Qualcomm Snapdragon 712
Qualcomm SDA/SDM845 Firmware
Qualcomm Snapdragon 845
Qualcomm Snapdragon 850 Firmware
Qualcomm SD850
Qualcomm SDX24
Qualcomm SDX24
Qualcomm SDX50M Firmware
Qualcomm SDX50M Firmware
Qualcomm SDX55M Firmware
Qualcomm SDX55M Firmware
Qualcomm SM4125
Qualcomm SM4125 Firmware
qualcomm sm4250-aa firmware
Qualcomm SM4250 Firmware
qualcomm SM4250P firmware
Qualcomm SA4250P
Qualcomm SM6115
Qualcomm SM6115 Firmware
qualcomm SM6115P
qualcomm SM6115P firmware
Qualcomm SM6125
Qualcomm SM6125 Firmware
qualcomm SM6150P firmware
Qualcomm SM6150P
Qualcomm SM6150 Firmware
Qualcomm SM6150P
Qualcomm SM6250P Firmware
Qualcomm SM6250 Firmware
Qualcomm SM6250 Firmware
Qualcomm SM6250P Firmware
Qualcomm SM7125
Qualcomm SM7125 Firmware
qualcomm SM7150 firmware
qualcomm SM7150 firmware
qualcomm SM7150 firmware
qualcomm SM7150P firmware
Qualcomm QSM7250 Firmware
Qualcomm QSM7250
Qualcomm SM7250 Firmware
Qualcomm SM7250
Qualcomm SM8150P Firmware
Qualcomm SM8150 Fusion
Qualcomm SM8150 Firmware
Qualcomm SA8150P
Qualcomm QSM8350 Firmware
Qualcomm SM8350-AC
qualcomm SM8350P firmware
Qualcomm SM8350
Qualcomm SXR1120
Qualcomm SXR1120
Qualcomm SXR1130
Qualcomm SXR1130 Firmware

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2020-3639?
CVE-2020-3639 has a high severity rating due to its potential for significant impact on device performance and stability.
How do I fix CVE-2020-3639?
To fix CVE-2020-3639, ensure that you update your affected Qualcomm device firmware to the latest version provided by the manufacturer.
Which devices are affected by CVE-2020-3639?
CVE-2020-3639 affects several Qualcomm Snapdragon devices including those in automotive, mobile, and IoT categories.
What type of vulnerability is CVE-2020-3639?
CVE-2020-3639 is a vulnerability related to SIP signaling compression that may lead to excessive resource usage.
Is there a workaround for CVE-2020-3639 until a patch is applied?
Currently, there is no recommended workaround for CVE-2020-3639 other than applying the firmware update as soon as it becomes available.