CVE-2023-21661

Buffer Over-read in WLAN Firmware

Description

Transient DOS while parsing WLAN beacon or probe-response frame.

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.16%
Vendor Advisory qualcomm.com
Affected: Qualcomm, Inc. Snapdragon
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2023-21661?
CVE-2023-21661 has been scored as a high severity vulnerability.
How to fix CVE-2023-21661?
To fix CVE-2023-21661, 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-2023-21661 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-21661 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-2023-21661?
CVE-2023-21661 affects Qualcomm, Inc. Snapdragon.
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