CVE-2023-21640

Buffer Copy Without Checking Size of Input in Linux

Description

Memory corruption in Linux when the file upload API is called with parameters having large buffer.

Categories

6.7
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory qualcomm.com
Affected: Qualcomm, Inc. Snapdragon
Published at:
Updated at:

References

Link Tags
https://www.qualcomm.com/company/product-security/bulletins/july-2023-bulletin vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21640?
CVE-2023-21640 has been scored as a medium severity vulnerability.
How to fix CVE-2023-21640?
To fix CVE-2023-21640, 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-2023-21640 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-21640 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-2023-21640?
CVE-2023-21640 affects Qualcomm, Inc. Snapdragon.
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