CVE-2020-3634: Integer Underflow
First published: Tue Sep 08 2020(Updated: )
u'Multiple Read overflows issue due to improper length check while decoding Generic NAS transport/EMM info' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8053, APQ8096AU, APQ8098, Kamorta, MDM9150, MDM9205, MDM9206, MDM9607, MDM9625, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8905, MSM8909W, MSM8917, MSM8953, MSM8996AU, MSM8998, Nicobar, QCM2150, QCS605, QCS610, QM215, Rennell, SA415M, Saipan, SC7180, SDA660, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SXR1130
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Qualcomm APQ8053 Firmware | ||
| Qualcomm APQ8053 Firmware | ||
| Qualcomm apq8096au firmware | ||
| Qualcomm apq8096au | ||
| qualcomm APQ8098 firmware | ||
| qualcomm APQ8098 | ||
| qualcomm Kamorta firmware | ||
| qualcomm Kamorta | ||
| Qualcomm MDM9150 firmware | ||
| Qualcomm MDM9150 | ||
| Qualcomm 9205 Firmware | ||
| Qualcomm 9205 | ||
| Qualcomm MDM9206 firmware | ||
| Qualcomm MDM9206 | ||
| Qualcomm MDM9607 firmware | ||
| Qualcomm MDM9607 | ||
| Qualcomm MDM9625 firmware | ||
| Qualcomm MDM9625 | ||
| Qualcomm MDM9635M firmware | ||
| Qualcomm MDM9635M | ||
| qualcomm mdm9640 firmware | ||
| qualcomm MDM9640 | ||
| qualcomm mdm9645 firmware | ||
| qualcomm mdm9645 | ||
| Qualcomm MDM9650 firmware | ||
| Qualcomm MDM9650 | ||
| Qualcomm MDM9655 firmware | ||
| Qualcomm MDM9655 | ||
| qualcomm MSM8905 firmware | ||
| qualcomm MSM8905 | ||
| Qualcomm MSM8909W | ||
| Qualcomm MSM8909W | ||
| Qualcomm msm8917 firmware | ||
| Qualcomm msm8917 | ||
| Qualcomm msm8953 firmware | ||
| Qualcomm msm8953 | ||
| Qualcomm MSM8996AU Firmware | ||
| Qualcomm MSM8996AU Firmware | ||
| qualcomm MSM8998 firmware | ||
| Qualcomm MSM8998 | ||
| qualcomm Nicobar firmware | ||
| qualcomm Nicobar | ||
| qualcomm QCM2150 firmware | ||
| qualcomm QCM2150 | ||
| Qualcomm QCS605 firmware | ||
| Qualcomm QCS605 | ||
| qualcomm qcs610 firmware | ||
| qualcomm qcs610 | ||
| Qualcomm qm215 firmware | ||
| Qualcomm qm215 | ||
| qualcomm Rennell firmware | ||
| qualcomm Rennell | ||
| Qualcomm sa415m firmware | ||
| Qualcomm sa415m | ||
| qualcomm Saipan firmware | ||
| qualcomm Saipan | ||
| Qualcomm SC7180P Firmware | ||
| Qualcomm SC7180P Firmware | ||
| qualcomm SDA660 firmware | ||
| qualcomm SDA660 | ||
| qualcomm sda845 firmware | ||
| qualcomm sda845 | ||
| qualcomm SDM429 firmware | ||
| qualcomm SDM429 | ||
| qualcomm SDM429W firmware | ||
| qualcomm SDM429W | ||
| qualcomm SDM439 firmware | ||
| qualcomm SDM439 | ||
| qualcomm SDM450 firmware | ||
| Qualcomm SDM450 | ||
| qualcomm SDM630 firmware | ||
| qualcomm SDM630 | ||
| qualcomm SDM632 firmware | ||
| qualcomm SDM632 | ||
| qualcomm SDM636 firmware | ||
| qualcomm SDM636 | ||
| qualcomm SDM660 firmware | ||
| qualcomm SDM660 | ||
| qualcomm sdm670 firmware | ||
| qualcomm sdm670 | ||
| qualcomm sdm710 firmware | ||
| qualcomm sdm710 | ||
| qualcomm SDM845 firmware | ||
| qualcomm SDM845 | ||
| qualcomm sdm850 firmware | ||
| qualcomm sdm850 | ||
| Qualcomm SDX20 Firmware | ||
| Qualcomm SDX20 Firmware | ||
| Qualcomm sdx24 firmware | ||
| Qualcomm sdx24 | ||
| Qualcomm sdx55 firmware | ||
| Qualcomm sdx55 | ||
| Qualcomm SM6150 | ||
| Qualcomm SM6150 Firmware | ||
| Qualcomm SM7150 Firmware | ||
| qualcomm SM7150 firmware | ||
| qualcomm SM8150 firmware | ||
| qualcomm SM8150 | ||
| Qualcomm SXR1130 Firmware | ||
| Qualcomm SXR1130 | ||
| Android |
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Reference Links
Frequently Asked Questions
What is CVE-2020-3634 about?
CVE-2020-3634 involves multiple read overflow issues due to improper length checks while decoding Generic NAS transport/EMM info in Qualcomm Snapdragon devices.
How severe is CVE-2020-3634?
CVE-2020-3634 has a severity rating of 9.1, which is considered critical.
Which Qualcomm devices are affected by CVE-2020-3634?
Qualcomm devices such as Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, and Snapdragon Wearables in various firmware versions are affected by CVE-2020-3634.
- agent/type
- agent/first-publish-date
- agent/author
- agent/weakness
- agent/severity
- agent/references
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- vendor/qualcomm
- canonical/qualcomm apq8053 firmware
- canonical/qualcomm apq8096au firmware
- canonical/qualcomm apq8096au
- canonical/qualcomm apq8098 firmware
- canonical/qualcomm apq8098
- canonical/qualcomm kamorta firmware
- canonical/qualcomm kamorta
- canonical/qualcomm mdm9150 firmware
- canonical/qualcomm mdm9150
- canonical/qualcomm 9205 firmware
- canonical/qualcomm 9205
- canonical/qualcomm mdm9206 firmware
- canonical/qualcomm mdm9206
- canonical/qualcomm mdm9607 firmware
- canonical/qualcomm mdm9607
- canonical/qualcomm mdm9625 firmware
- canonical/qualcomm mdm9625
- canonical/qualcomm mdm9635m firmware
- canonical/qualcomm mdm9635m
- canonical/qualcomm mdm9640 firmware
- canonical/qualcomm mdm9640
- canonical/qualcomm mdm9645 firmware
- canonical/qualcomm mdm9645
- canonical/qualcomm mdm9650 firmware
- canonical/qualcomm mdm9650
- canonical/qualcomm mdm9655 firmware
- canonical/qualcomm mdm9655
- canonical/qualcomm msm8905 firmware
- canonical/qualcomm msm8905
- canonical/qualcomm msm8909w
- canonical/qualcomm msm8917 firmware
- canonical/qualcomm msm8917
- canonical/qualcomm msm8953 firmware
- canonical/qualcomm msm8953
- canonical/qualcomm msm8996au firmware
- canonical/qualcomm msm8998 firmware
- canonical/qualcomm msm8998
- canonical/qualcomm nicobar firmware
- canonical/qualcomm nicobar
- canonical/qualcomm qcm2150 firmware
- canonical/qualcomm qcm2150
- canonical/qualcomm qcs605 firmware
- canonical/qualcomm qcs605
- canonical/qualcomm qcs610 firmware
- canonical/qualcomm qcs610
- canonical/qualcomm qm215 firmware
- canonical/qualcomm qm215
- canonical/qualcomm rennell firmware
- canonical/qualcomm rennell
- canonical/qualcomm sa415m firmware
- canonical/qualcomm sa415m
- canonical/qualcomm saipan firmware
- canonical/qualcomm saipan
- canonical/qualcomm sc7180p firmware
- canonical/qualcomm sda660 firmware
- canonical/qualcomm sda660
- canonical/qualcomm sda845 firmware
- canonical/qualcomm sda845
- canonical/qualcomm sdm429 firmware
- canonical/qualcomm sdm429
- canonical/qualcomm sdm429w firmware
- canonical/qualcomm sdm429w
- canonical/qualcomm sdm439 firmware
- canonical/qualcomm sdm439
- canonical/qualcomm sdm450 firmware
- canonical/qualcomm sdm450
- canonical/qualcomm sdm630 firmware
- canonical/qualcomm sdm630
- canonical/qualcomm sdm632 firmware
- canonical/qualcomm sdm632
- canonical/qualcomm sdm636 firmware
- canonical/qualcomm sdm636
- canonical/qualcomm sdm660 firmware
- canonical/qualcomm sdm660
- canonical/qualcomm sdm670 firmware
- canonical/qualcomm sdm670
- canonical/qualcomm sdm710 firmware
- canonical/qualcomm sdm710
- canonical/qualcomm sdm845 firmware
- canonical/qualcomm sdm845
- canonical/qualcomm sdm850 firmware
- canonical/qualcomm sdm850
- canonical/qualcomm sdx20 firmware
- canonical/qualcomm sdx24 firmware
- canonical/qualcomm sdx24
- canonical/qualcomm sdx55 firmware
- canonical/qualcomm sdx55
- canonical/qualcomm sm6150
- canonical/qualcomm sm6150 firmware
- canonical/qualcomm sm7150 firmware
- canonical/qualcomm sm8150 firmware
- canonical/qualcomm sm8150
- canonical/qualcomm sxr1130 firmware
- canonical/qualcomm sxr1130
- vendor/google
- canonical/android