Description
In the Linux kernel, the following vulnerability has been resolved: Input: psxpad-spi - set driver data before use psxpad_spi_suspend() retrieves the controller state with spi_get_drvdata(), but probe never stores it, so suspend dereferences a NULL pointer. Store it during probe.
References8
- git.kernel.org/stable/c/1bba6bd6861b1e0c8ecf20cd1892f0d3877c02a2
- git.kernel.org/stable/c/1edcb7ffee7ac4dc35cbe5bbd0e27bac3614ebe4
- git.kernel.org/stable/c/62e25677d1440085381b047ec4984be9b6793759
- git.kernel.org/stable/c/732f38c36059e68ba3b4b89c56911d777fd3185c
- git.kernel.org/stable/c/86531cdfb3a03213e2569deed5195412a4e3f7ee
- git.kernel.org/stable/c/8d622c58205adbc8af19864e277386528b671345
- git.kernel.org/stable/c/da6b8b05db0cf43e0cc198431fa8ee9739b3b817
- git.kernel.org/stable/c/e980066e434a9c74ff1665ed9140427e95b0ee7c
Metrics
- CVSS 3.1
-
8.4
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 9 · as of 3 November 2026
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.