CVE-2021-30261

Description

Possible integer and heap overflow due to lack of input command size validation while handling beacon template update command from HLOS in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Category

8.4
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Vendor Advisory qualcomm.com
Affected: Qualcomm, Inc. Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2021-30261?
CVE-2021-30261 has been scored as a high severity vulnerability.
How to fix CVE-2021-30261?
To fix CVE-2021-30261, 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-2021-30261 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-30261 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-2021-30261?
CVE-2021-30261 affects Qualcomm, Inc. Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables.
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