Vulnerability Description
u'Lack of check of integer overflow while doing a round up operation for data read from shared memory for G-link SMEM transport can lead to corruption and potential information leak' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8009, APQ8017, APQ8053, APQ8096AU, APQ8098, Bitra, IPQ6018, IPQ8074, Kamorta, MDM9150, MDM9205, MDM9206, MDM9607, MDM9640, MDM9645, MDM9650, MDM9655, MSM8905, MSM8909, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8996, MSM8996AU, MSM8998, Nicobar, QCA8081, QCM2150, QCN7605, QCS404, QCS405, QCS605, QCS610, QM215, Rennell, SA415M, SA6155P, Saipan, SC7180, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm | Apq8009 Firmware | - |
| Qualcomm | Apq8009 | - |
| Qualcomm | Apq8053 Firmware | - |
| Qualcomm | Apq8053 | - |
| Qualcomm | Apq8096Au Firmware | - |
| Qualcomm | Apq8096Au | - |
| Qualcomm | Apq8098 Firmware | - |
| Qualcomm | Apq8098 | - |
| Qualcomm | Bitra Firmware | - |
| Qualcomm | Bitra | - |
| Qualcomm | Kamorta Firmware | - |
| Qualcomm | Kamorta | - |
| Qualcomm | Mdm9206 Firmware | - |
| Qualcomm | Mdm9206 | - |
| Qualcomm | Mdm9150 Firmware | - |
| Qualcomm | Mdm9150 | - |
| Qualcomm | Mdm9607 Firmware | - |
| Qualcomm | Mdm9607 | - |
| Qualcomm | Mdm9640 Firmware | - |
| Qualcomm | Mdm9640 | - |
Related Weaknesses (CWE)
References
- https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletinBroken Link
- https://www.qualcomm.com/company/product-security/bulletins/august-2020-securityVendor Advisory
- https://www.qualcomm.com/company/product-security/bulletins/august-2020-bulletinBroken Link
FAQ
What is CVE-2020-3620?
CVE-2020-3620 is a vulnerability with a CVSS score of 5.5 (MEDIUM). u'Lack of check of integer overflow while doing a round up operation for data read from shared memory for G-link SMEM transport can lead to corruption and potential information leak' in Snapdragon Aut...
How severe is CVE-2020-3620?
CVE-2020-3620 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-3620?
Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8009 Firmware, Qualcomm Apq8009, Qualcomm Apq8053 Firmware, Qualcomm Apq8053, Qualcomm Apq8096Au Firmware.