In the Linux kernel, the following vulnerability has been resolved:
gpio: shared: gracefully handle no-device lookup of shared GPIOs
We use platform lookup tables for shared GPIOs. This mechanism needs a
struct device to work so fwnode-based lookup with no device associated
currently causes a NULL-pointer deference.
Adding this functionality will require a larger rework and it has never
worked anyway so add a check that allows the kernel to gracefully handle
this situation with an error ahead of implementing that functionality as
a new feature.
CVSS
No CVSS.
References
Configurations
No configuration.
History
03 Nov 2026, 12:17
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-11-03 12:17
Updated : 2026-11-03 12:17
NVD link : CVE-2026-99257
Mitre link : CVE-2026-99257
CVE.ORG link : CVE-2026-99257
JSON object : View
Products Affected
No product.
CWE
No CWE.