CVE-2020-11256

Description

Memory corruption due to lack of check of validation of pointer to buffer passed to trustzone in Snapdragon Wired Infrastructure and Networking

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.04%
Vendor Advisory qualcomm.com
Affected: Qualcomm, Inc. Snapdragon Wired Infrastructure and Networking
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2020-11256?
CVE-2020-11256 has been scored as a high severity vulnerability.
How to fix CVE-2020-11256?
To fix CVE-2020-11256, 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-2020-11256 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-11256 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-2020-11256?
CVE-2020-11256 affects Qualcomm, Inc. Snapdragon Wired Infrastructure and Networking.
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