CVE-2025-39808
In the Linux kernel, the following vulnerability has been resolved: HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version() in ntrig_report_version(), hdev parameter passed from hid_probe(). sending descriptor to /dev/uhid can make…
Does this matter?
Lower severity and a low EPSS score (0.17%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version() in ntrig_report_version(), hdev parameter passed from hid_probe(). sending descriptor to /dev/uhid can make hdev->dev.parent->parent to null if hdev->dev.parent->parent is null, usb_dev has invalid address(0xffffffffffffff58) that hid_to_usb_dev(hdev) returned when usb_rcvctrlpipe() use usb_dev,it trigger page fault error for address(0xffffffffffffff58) add null check logic to ntrig_report_version() before calling hid_to_usb_dev()
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.17% probability · 7th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel · debian/debian linux
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/019c34ca11372de891c06644846eb41fca7c890cPatch
- https://git.kernel.org/stable/c/183def8e4d786e50165e5d992df6a3083e45e16cPatch
- https://git.kernel.org/stable/c/185c926283da67a72df20a63a5046b3b4631b7d9Patch
- https://git.kernel.org/stable/c/22ddb5eca4af5e69dffe2b54551d2487424448f1Patch
- https://git.kernel.org/stable/c/4338b0f6544c3ff042bfbaf40bc9afe531fb08c7Patch
- https://git.kernel.org/stable/c/6070123d5344d0950f10ef6a5fdc3f076abb7ad2Patch
- https://git.kernel.org/stable/c/98520a9a3d69a530dd1ee280cbe0abc232a35bffPatch
- https://git.kernel.org/stable/c/e422370e6ab28478872b914cee5d49a9bdfae0c6Patch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlThird Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.