CVE-2023-33077

Buffer Copy Without Checking Size of Input in HLOS

Description

Memory corruption in HLOS while converting from authorization token to HIDL vector.

Category

6.7
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.01%
Vendor Advisory qualcomm.com
Affected: Qualcomm, Inc. Snapdragon
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2023-33077?
CVE-2023-33077 has been scored as a medium severity vulnerability.
How to fix CVE-2023-33077?
To fix CVE-2023-33077, 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-2023-33077 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-33077 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-2023-33077?
CVE-2023-33077 affects Qualcomm, Inc. Snapdragon.
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