5.5

CVE-2026-31625

HID: alps: fix NULL pointer dereference in alps_raw_event()

In the Linux kernel, the following vulnerability has been resolved:

HID: alps: fix NULL pointer dereference in alps_raw_event()

Commit ecfa6f34492c ("HID: Add HID_CLAIMED_INPUT guards in raw_event
callbacks missing them") attempted to fix up the HID drivers that had
missed the previous fix that was done in 2ff5baa9b527 ("HID: appleir:
Fix potential NULL dereference at raw event handle"), but the alps
driver was missed.

Fix this up by properly checking in the hid-alps driver that it had been
claimed correctly before attempting to process the raw event.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.15 < 6.6.136
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.83
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.24
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.14
Linux ≫ Linux Kernel Version >= 7.0 < 7.0.1
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.025
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/8eed7bce7a4c41ab28ee4891103623a12fd41611
Patch
https://git.kernel.org/stable/c/0091dfa542a362c178a7e9393097138a57d327d1
Patch
https://git.kernel.org/stable/c/4b618248d2307a219d9431a730cfe1156c8e3386
Patch
https://git.kernel.org/stable/c/ee2cb3ddfdca949dbc0c3f796ed5a439f0efc9f6
Patch
https://git.kernel.org/stable/c/1badfc4319224820d5d890f8eab6aa52e4e83339
Patch
https://git.kernel.org/stable/c/c8cc765253ad89ccc106a7bdeb5aeac6cf963078
Patch
https://git.kernel.org/stable/c/56850666bb5dcf7a13d76c5d02864813e17ee537
https://git.kernel.org/stable/c/72516a8d7fe247fd895424bab87952f105a0c255
https://git.kernel.org/stable/c/cc411e4823d8bfa23327d9989a0fa4e0ce76aebe