{"cve":"CVE-2025-38540","nvd":{"published":"2025-08-16T12:15:29.830","modified":"2026-06-17T09:17:04.367","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras\n\nThe Chicony Electronics HP 5MP Cameras (USB ID 04F2:B824 & 04F2:B82C)\nreport a HID sensor interface that is not actually implemented.\nAttempting to access this non-functional sensor via iio_info causes\nsystem hangs as runtime PM tries to wake up an unresponsive sensor.\n\nAdd these 2 devices to the HID ignore list since the sensor interface is\nnon-functional by design and should not be exposed to userspace.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"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"],"products":["debian:debian_linux","linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:06:45.861874017+00:00"},"epss":{"cve":"CVE-2025-38540","score":0.00169,"percentile":0.06255,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}