CVE-2024-45556

Improper Access Control for Register Interface in TZ Firmware

Description

Cryptographic issue may arise because the access control configuration permits Linux to read key registers in TCSR.

Category

6.5
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://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2024-45556?
CVE-2024-45556 has been scored as a medium severity vulnerability.
How to fix CVE-2024-45556?
To fix CVE-2024-45556, 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-2024-45556 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-45556 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-2024-45556?
CVE-2024-45556 affects Qualcomm, Inc. Snapdragon.
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