CVE-2021-35121

Description

An array index is improperly used to lock and unlock a mutex which can lead to a Use After Free condition In the Synx driver in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

Category

6.7
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.08%
Vendor Advisory qualcomm.com
Affected: Qualcomm, Inc. Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
Published at:
Updated at:

References

Link Tags
https://www.qualcomm.com/company/product-security/bulletins/june-2022-bulletin patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-35121?
CVE-2021-35121 has been scored as a medium severity vulnerability.
How to fix CVE-2021-35121?
To fix CVE-2021-35121, 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-2021-35121 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-35121 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-2021-35121?
CVE-2021-35121 affects Qualcomm, Inc. Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile.
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