CVE-2025-38540

MEDIUM

MEDIUM Priority: 0.01 BB Relevance: 36/100

Published: 2025-08-16 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local

AC: Low

PR: Low

UI: None

S: Unchanged

C: None

I: None

A: High

Description

In the Linux kernel, the following vulnerability has been resolved: HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras The Chicony Electronics HP 5MP Cameras (USB ID 04F2:B824 & 04F2:B82C) report a HID sensor interface that is not actually implemented. Attempting to access this non-functional sensor via iio_info causes system hangs as runtime PM tries to wake up an unresponsive sensor. Add these 2 devices to the HID ignore list since the sensor interface is non-functional by design and should not be exposed to userspace.

Affected Software (14)

Vendor	Product	Version
Linux	Linux	83499b52c61f50292f0aae36499de8a8fc3e37c3 < 35f1a5360ac68d9629abbb3930a0a07901cba296
Linux	Linux	83499b52c61f50292f0aae36499de8a8fc3e37c3 < 7ac00f019698f614a49cce34c198d0568ab0e1c2
Linux	Linux	83499b52c61f50292f0aae36499de8a8fc3e37c3 < 1b297ab6f38ca60a4ca7298b297944ec6043b2f4
Linux	Linux	83499b52c61f50292f0aae36499de8a8fc3e37c3 < 2b0931eee48208c25bb77486946dea8e96aa6a36
Linux	Linux	83499b52c61f50292f0aae36499de8a8fc3e37c3 < 3ce1d87d1f5d80322757aa917182deb7370963b9
Linux	Linux	83499b52c61f50292f0aae36499de8a8fc3e37c3 < c72536350e82b53a1be0f3bfdf1511bba2827102
Linux	Linux	83499b52c61f50292f0aae36499de8a8fc3e37c3 < a2a91abd19c574b598b1c69ad76ad9c7eedaf062
Linux	Linux	83499b52c61f50292f0aae36499de8a8fc3e37c3 < 54bae4c17c11688339eb73a04fd24203bb6e7494
Linux	Linux	3.8
debian	debian_linux	11.0
linux	linux_kernel	3.8 – 5.4.296
linux	linux_kernel	6.16
linux	linux_kernel	6.16
linux	linux_kernel	6.16