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.
Scores
CVSS v3
4.7
EPSS
0.0004
EPSS Percentile
11.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-367
CWE-476
Status
published
Products (4)
linux/Kernel
6.11.0 - 6.12.21linux
linux/Kernel
6.13.0 - 6.13.9linux
linux/linux_kernel
6.14 rc1 (7 CPE variants)
linux/linux_kernel
6.11 - 6.12.21
Published
Apr 03, 2025
Tracked Since
Feb 18, 2026