CVE-2025-37811
MEDIUM severity · CVSS 5.5 · CWE-476
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: chipidea: ci_hdrc_imx: fix usbmisc handling usbmisc is an optional device property so it is totally valid for the corresponding data->usbmisc_data to have a NULL value. Check that before dereferencing the pointer. Found by Linux Verification Center (linuxtesting.org) with Svace static analysis tool.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (2)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/0ee460498ced49196149197c9f6d29a10e5e0798 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/0ee460498ced49196149197c9f6d29a10e5e0798Patch
- https://git.kernel.org/stable/c/121e9f80ea5478bca3a8f3f26593fd66f87da649Patch
- https://git.kernel.org/stable/c/2aa87bd825377f5073b76701780a902cd0fc725aPatch
- https://git.kernel.org/stable/c/4e28f79e3dffa52d327b46d1a78dac16efb5810bPatch
- https://git.kernel.org/stable/c/8060b719676e8c0e5a2222c2977ba0458d9d9535Patch
- https://git.kernel.org/stable/c/887902ca73490f38c69fd6149ef361a041cf912fPatch
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.htmlAdvisory