5.5

CVE-2025-37811

usb: chipidea: ci_hdrc_imx: fix usbmisc handling

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.15.179 < 5.15.181
Linux ≫ Linux Kernel Version >= 6.1.129 < 6.1.136
Linux ≫ Linux Kernel Version >= 6.6.72 < 6.6.89
Linux ≫ Linux Kernel Version >= 6.12.10 < 6.12.26
Linux ≫ Linux Kernel Version >= 6.13.1 < 6.14.5
Linux ≫ Linux Kernel Version6.13 Update-
Linux ≫ Linux Kernel Version6.13 Updaterc7
Linux ≫ Linux Kernel Version6.15 Updaterc1
Linux ≫ Linux Kernel Version6.15 Updaterc2
Linux ≫ Linux Kernel Version6.15 Updaterc3
Debian ≫ Debian Linux Version11.0
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.051
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/8060b719676e8c0e5a2222c2977ba0458d9d9535
Patch
https://git.kernel.org/stable/c/0ee460498ced49196149197c9f6d29a10e5e0798
Patch
https://git.kernel.org/stable/c/121e9f80ea5478bca3a8f3f26593fd66f87da649
Patch
https://git.kernel.org/stable/c/887902ca73490f38c69fd6149ef361a041cf912f
Patch
https://git.kernel.org/stable/c/2aa87bd825377f5073b76701780a902cd0fc725a
Patch
https://git.kernel.org/stable/c/4e28f79e3dffa52d327b46d1a78dac16efb5810b
Patch
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
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