CVE-2026-46258 — gpio: cdev: Avoid NULL dereference in linehandle_create()
In the Linux kernel, the following vulnerability has been resolved: gpio: cdev: Avoid NULL dereference in linehandle_create() In linehandle_create(), there is a statement like…
Published: 2026-06-03 · CVSS: Unscored
In the Linux kernel, the following vulnerability has been resolved: gpio: cdev: Avoid NULL dereference in linehandle_create() In linehandle_create(), there is a statement like this: retain_and_null_ptr(lh); Soon after, there is a debug printout that dereferences "lh", which will crash things. Avoid the crash by using handlereq.lines, which is the same value.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7