Vulnerability Description
Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm | Ar8031 Firmware | - |
| Qualcomm | Ar8031 | - |
| Qualcomm | Ar8035 Firmware | - |
| Qualcomm | Ar8035 | - |
| Qualcomm | Csr8811 Firmware | - |
| Qualcomm | Csr8811 | - |
| Qualcomm | Csra6620 Firmware | - |
| Qualcomm | Csra6620 | - |
| Qualcomm | Csra6640 Firmware | - |
| Qualcomm | Csra6640 | - |
| Qualcomm | Csrb31024 Firmware | - |
| Qualcomm | Csrb31024 | - |
| Qualcomm | Fsm10055 Firmware | - |
| Qualcomm | Fsm10055 | - |
| Qualcomm | Fsm10056 Firmware | - |
| Qualcomm | Fsm10056 | - |
| Qualcomm | Ipq6000 Firmware | - |
| Qualcomm | Ipq6000 | - |
| Qualcomm | Ipq6005 Firmware | - |
| Qualcomm | Ipq6005 | - |
Related Weaknesses (CWE)
References
- https://www.qualcomm.com/company/product-security/bulletins/december-2021-bulletVendor Advisory
- https://www.qualcomm.com/company/product-security/bulletins/december-2021-bulletVendor Advisory
FAQ
What is CVE-2021-30278?
CVE-2021-30278 is a vulnerability with a CVSS score of 7.1 (HIGH). Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon...
How severe is CVE-2021-30278?
CVE-2021-30278 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-30278?
Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ar8031 Firmware, Qualcomm Ar8031, Qualcomm Ar8035 Firmware, Qualcomm Ar8035, Qualcomm Csr8811 Firmware.