CVE-2021-1889

Description

Possible buffer overflow due to lack of length check in Trusted Application in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables

References

Link	Tags
https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-1889?: CVE-2021-1889 has been scored as a high severity vulnerability.
How to fix CVE-2021-1889?: To fix CVE-2021-1889, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-1889 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-1889 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-1889?: CVE-2021-1889 affects Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables.

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Description

Category

CWE-120 – Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

References

Frequently Asked Questions