CVE-2023-43553

Use of Out-of-range Pointer Offset in WLAN HOST

Description

Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.28%
Vendor Advisory qualcomm.com
Affected: Qualcomm, Inc. Snapdragon
Published at:
Updated at:

References

Link Tags
https://www.qualcomm.com/company/product-security/bulletins/march-2024-bulletin patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-43553?
CVE-2023-43553 has been scored as a critical severity vulnerability.
How to fix CVE-2023-43553?
To fix CVE-2023-43553, 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-2023-43553 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-43553 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-2023-43553?
CVE-2023-43553 affects Qualcomm, Inc. Snapdragon.
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