CVE-2026-31625
HID: alps: fix NULL pointer dereference in alps_raw_event()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 24, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8eed7bce7a4c41ab28ee4891103623a12fd41611 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0091dfa542a362c178a7e9393097138a57d327d1 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4b618248d2307a219d9431a730cfe1156c8e3386 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ee2cb3ddfdca949dbc0c3f796ed5a439f0efc9f6
Linux / Linux
All versions affected References
git.kernel.org: https://git.kernel.org/stable/c/8eed7bce7a4c41ab28ee4891103623a12fd41611 git.kernel.org: https://git.kernel.org/stable/c/0091dfa542a362c178a7e9393097138a57d327d1 git.kernel.org: https://git.kernel.org/stable/c/4b618248d2307a219d9431a730cfe1156c8e3386 git.kernel.org: https://git.kernel.org/stable/c/ee2cb3ddfdca949dbc0c3f796ed5a439f0efc9f6