CVE-2025-21998 (GCVE-0-2025-21998)
Vulnerability from cvelistv5
Published
2025-04-03 07:19
Modified
2025-10-01 17:11
Severity ?
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
Impacted products
Vendor Product Version
Linux Linux Version: 6612103ec35af6058bb85ab24dae28e119b3c055
Version: 6612103ec35af6058bb85ab24dae28e119b3c055
Version: 6612103ec35af6058bb85ab24dae28e119b3c055
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