Vulnerability Description
Memory corruption due to lack of validation of pointer arguments passed to TrustZone BSP in Snapdragon Wired Infrastructure and Networking
CVSS Score
8.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm | Ar7420 Firmware | - |
| Qualcomm | Ar7420 | - |
| Qualcomm | Ar9580 Firmware | - |
| Qualcomm | Ar9580 | - |
| Qualcomm | Csr8811 Firmware | - |
| Qualcomm | Csr8811 | - |
| Qualcomm | Ipq4018 Firmware | - |
| Qualcomm | Ipq4018 | - |
| Qualcomm | Ipq4019 Firmware | - |
| Qualcomm | Ipq4019 | - |
| Qualcomm | Ipq4028 Firmware | - |
| Qualcomm | Ipq4028 | - |
| Qualcomm | Ipq4029 Firmware | - |
| Qualcomm | Ipq4029 | - |
| Qualcomm | Qca10901 Firmware | - |
| Qualcomm | Qca10901 | - |
| Qualcomm | Qca4024 Firmware | - |
| Qualcomm | Qca4024 | - |
| Qualcomm | Qca7500 Firmware | - |
| Qualcomm | Qca7500 | - |
Related Weaknesses (CWE)
References
- https://www.qualcomm.com/company/product-security/bulletins/january-2021-bulletiVendor Advisory
- https://www.qualcomm.com/company/product-security/bulletins/january-2021-bulletiVendor Advisory
FAQ
What is CVE-2020-11257?
CVE-2020-11257 is a vulnerability with a CVSS score of 8.8 (HIGH). Memory corruption due to lack of validation of pointer arguments passed to TrustZone BSP in Snapdragon Wired Infrastructure and Networking
How severe is CVE-2020-11257?
CVE-2020-11257 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-11257?
Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ar7420 Firmware, Qualcomm Ar7420, Qualcomm Ar9580 Firmware, Qualcomm Ar9580, Qualcomm Csr8811 Firmware.