CVE-2025-38540Expected Behavior Violation in Linux

Severity
5.5MEDIUMNVD
EPSS
0.0%
top 96.43%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedAug 16
Latest updateMar 25

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 desi

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

NVDlinux/linux_kernel3.85.4.296+7
Debianlinux/linux_kernel< 5.10.244-1+3
CVEListV5linux/linux83499b52c61f50292f0aae36499de8a8fc3e37c335f1a5360ac68d9629abbb3930a0a07901cba296+8

Also affects: Debian Linux 11.0

Patches

🔴Vulnerability Details

3
OSV
CVE-2025-38540: In the Linux kernel, the following vulnerability has been resolved: HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras The Chicony Electr2025-08-16
CVEList
HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras2025-08-16
GHSA
GHSA-459r-g93g-c5wc: In the Linux kernel, the following vulnerability has been resolved: HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras The Chicony Elec2025-08-16

📋Vendor Advisories

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CVE-2025-38540 — Expected Behavior Violation in Linux | cvebase