{"id":"CVE-2025-39808","state":"PUBLISHED","title":"HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: hid-ntrig: fix unable to handle page fault in ntrig_report_version()\n\nin ntrig_report_version(), hdev parameter passed from hid_probe().\nsending descriptor to /dev/uhid can make hdev->dev.parent->parent to null\nif hdev->dev.parent->parent is null, usb_dev has\ninvalid address(0xffffffffffffff58) that hid_to_usb_dev(hdev) returned\nwhen usb_rcvctrlpipe() use usb_dev,it trigger\npage fault error for address(0xffffffffffffff58)\n\nadd null check logic to ntrig_report_version()\nbefore calling hid_to_usb_dev()","publishedAt":"2025-09-16T13:00:11.242Z","updatedAt":"2026-05-12T12:07:12.433Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"0277873c05158c5efc97c23d52e6aec6250bde0f","status":"affected","lessThan":"22ddb5eca4af5e69dffe2b54551d2487424448f1","versionType":"git"},{"version":"0277873c05158c5efc97c23d52e6aec6250bde0f","status":"affected","lessThan":"019c34ca11372de891c06644846eb41fca7c890c","versionType":"git"},{"version":"0277873c05158c5efc97c23d52e6aec6250bde0f","status":"affected","lessThan":"4338b0f6544c3ff042bfbaf40bc9afe531fb08c7","versionType":"git"},{"version":"0277873c05158c5efc97c23d52e6aec6250bde0f","status":"affected","lessThan":"6070123d5344d0950f10ef6a5fdc3f076abb7ad2","versionType":"git"},{"version":"0277873c05158c5efc97c23d52e6aec6250bde0f","status":"affected","lessThan":"e422370e6ab28478872b914cee5d49a9bdfae0c6","versionType":"git"},{"version":"0277873c05158c5efc97c23d52e6aec6250bde0f","status":"affected","lessThan":"98520a9a3d69a530dd1ee280cbe0abc232a35bff","versionType":"git"},{"version":"0277873c05158c5efc97c23d52e6aec6250bde0f","status":"affected","lessThan":"183def8e4d786e50165e5d992df6a3083e45e16c","versionType":"git"},{"version":"0277873c05158c5efc97c23d52e6aec6250bde0f","status":"affected","lessThan":"185c926283da67a72df20a63a5046b3b4631b7d9","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hid/hid-ntrig.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.37","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.37","versionType":"semver"},{"version":"5.4.298","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.242","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.191","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.150","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.104","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.45","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.16.5","status":"unaffected","lessThanOrEqual":"6.16.*","versionType":"semver"},{"version":"6.17","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hid/hid-ntrig.c"]}],"references":["https://git.kernel.org/stable/c/22ddb5eca4af5e69dffe2b54551d2487424448f1","https://git.kernel.org/stable/c/019c34ca11372de891c06644846eb41fca7c890c","https://git.kernel.org/stable/c/4338b0f6544c3ff042bfbaf40bc9afe531fb08c7","https://git.kernel.org/stable/c/6070123d5344d0950f10ef6a5fdc3f076abb7ad2","https://git.kernel.org/stable/c/e422370e6ab28478872b914cee5d49a9bdfae0c6","https://git.kernel.org/stable/c/98520a9a3d69a530dd1ee280cbe0abc232a35bff","https://git.kernel.org/stable/c/183def8e4d786e50165e5d992df6a3083e45e16c","https://git.kernel.org/stable/c/185c926283da67a72df20a63a5046b3b4631b7d9","https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html","https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html","https://cert-portal.siemens.com/productcert/html/ssa-032379.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/39xxx/CVE-2025-39808.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-39808","state":"PUBLISHED","datePublished":"2025-09-16T13:00:11.242Z","dateUpdated":"2026-05-12T12:07:12.433Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T07:20:57.137Z"},"containers":{"cna":{"title":"HID: 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