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CVE-2025-37811

usb: chipidea: ci_hdrc_imx: fix usbmisc handling

MEDIUM
5.5
CVSS Score
Published: May 8, 2025 at 06:26 AM UTC
Updated: June 17, 2026 at 09:15 AM UTC
2 products affected across 2 vendorsLinux KernelDebian Linux

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Debian Linux· Debiandrupal
95%
11.0
Linux Kernel· Linux
95%
5.15.179 ≤ v < 5.15.1816.1.129 ≤ v < 6.1.1366.12.10 ≤ v < 6.12.266.13 ≤ v < 6.14.56.13 ≤ v < 6.156.13.1 ≤ v < 6.14.56.6.72 ≤ v < 6.6.893f46fefab962fc5dcfe4d53a7c2cdccd51ebdc6d5.15.17957797497a696cffaea421fc4e5a3ea2a8536b1a26.1.1296.12.106.136.13 rc76.15 rc16.15 rc26.15 rc36.6.7274adad500346fb07d69af2c79acbff4adb0611347ae96eba35036bdd47ecd956e882ff057a550405dcd4de31bd01a7189c24e3cafe40649c9c42b9af
Vendor states this is fixed in 0ee460498ced49196149197c9f6d29a10e5e0798 (fixed)
Vendor states this is fixed in 121e9f80ea5478bca3a8f3f26593fd66f87da649 (fixed)
Vendor states this is fixed in 2aa87bd825377f5073b76701780a902cd0fc725a (fixed)
Vendor states this is fixed in 4e28f79e3dffa52d327b46d1a78dac16efb5810b (fixed)
Vendor states this is fixed in 8060b719676e8c0e5a2222c2977ba0458d9d9535 (fixed)
Vendor states this is fixed in 887902ca73490f38c69fd6149ef361a041cf912f (fixed)
Vendor states this is fixed in 5.15.181 (unaffected)
Vendor states this is fixed in 6.1.136 (unaffected)
Vendor states this is fixed in 6.12.26 (unaffected)
Vendor states this is fixed in 6.13 (unaffected)
Vendor states this is fixed in 6.14.5 (unaffected)
Vendor states this is fixed in 6.15 (unaffected)
Vendor states this is fixed in 6.6.89 (unaffected)

References (7)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/0ee460498ced49196149197c9f6d29a10e5e0798
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/121e9f80ea5478bca3a8f3f26593fd66f87da649
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/2aa87bd825377f5073b76701780a902cd0fc725a
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/4e28f79e3dffa52d327b46d1a78dac16efb5810b
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/8060b719676e8c0e5a2222c2977ba0458d9d9535
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/887902ca73490f38c69fd6149ef361a041cf912f
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-476

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