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CVE-2025-38540

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CVE-2025-38540

Published: Aug 16, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
83499b52c61f50292f0aae36499de8a8fc3e37c3 - < 35f1a5360ac68d9629abbb3930a0a07901cba296
affected
83499b52c61f50292f0aae36499de8a8fc3e37c3 - < 7ac00f019698f614a49cce34c198d0568ab0e1c2
affected
83499b52c61f50292f0aae36499de8a8fc3e37c3 - < 1b297ab6f38ca60a4ca7298b297944ec6043b2f4
affected
83499b52c61f50292f0aae36499de8a8fc3e37c3 - < 2b0931eee48208c25bb77486946dea8e96aa6a36
affected
83499b52c61f50292f0aae36499de8a8fc3e37c3 - < 3ce1d87d1f5d80322757aa917182deb7370963b9

+3 more versions

Linux

Linux

affected
3.8
unaffected
0 - < 3.8
unaffected
5.4.296 - <= 5.4.*
unaffected
5.10.240 - <= 5.10.*
unaffected
5.15.189 - <= 5.15.*

+5 more versions

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