CVE-2025-38540
Published: August 19, 2025Last modified: August 19, 2025
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.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.147-r0) |
| 25 LTS | linux-lts | Fixed (6.12.41-r0) | |
| Stream | linux-lts | Fixed (6.12.41-r0) |
References
- https://git.kernel.org/stable/c/1b297ab6f38ca60a4ca7298b297944ec6043b2f4
- https://git.kernel.org/stable/c/2b0931eee48208c25bb77486946dea8e96aa6a36
- https://git.kernel.org/stable/c/35f1a5360ac68d9629abbb3930a0a07901cba296
- https://git.kernel.org/stable/c/3ce1d87d1f5d80322757aa917182deb7370963b9
- https://git.kernel.org/stable/c/54bae4c17c11688339eb73a04fd24203bb6e7494
- https://git.kernel.org/stable/c/7ac00f019698f614a49cce34c198d0568ab0e1c2
- https://git.kernel.org/stable/c/a2a91abd19c574b598b1c69ad76ad9c7eedaf062
- https://git.kernel.org/stable/c/c72536350e82b53a1be0f3bfdf1511bba2827102