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CVE-2025-37748 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group Currently, mtk_iommu calls during probe iommu_device_register before the hw_list from driver data is initialized. Since iommu probing issue fix, it leads to NULL pointer dereference in mtk_iommu_device_group when hw_list is accessed with list_first_entry (not null safe). So, change the call order to ensure iommu_device_register is called after the driver data are initialized.


Metrics

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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/2f75cb27bef43c8692b0f5e471e5632f6a9beb99 kernel.org
https://git.kernel.org/stable/c/38e8844005e6068f336a3ad45451a562a0040ca1 kernel.org
https://git.kernel.org/stable/c/69f9d2d37d1207c5a73dac52a4ce1361ead707f5 kernel.org
https://git.kernel.org/stable/c/6abd09bed43b8d83d461e0fb5b9a200a06aa8a27 kernel.org
https://git.kernel.org/stable/c/a0842539e8ef9386c070156103aff888e558a60c kernel.org
https://git.kernel.org/stable/c/ce7d3b2f6f393fa35f0ea12861b83a1ca28b295c kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-37748
NVD Published Date:
05/01/2025
NVD Last Modified:
05/02/2025
Source:
kernel.org