CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.7. It affects Linux.
CVE
CVE-2025-21998
Severity
MEDIUM
CVSS
4.7
EPSS
0.13%
Linux
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: uefisecapp: fix efivars registration race Since the conversion to using the TZ allocator, the efivars service is registered before the memory pool has been allocated, something which can lead to a NULL-pointer dereference in case of a racing EFI variable access. Make sure that all resources have been set up before registering the efivars.
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