CVE-2026-90340

CVE-2026-90340 affects the Linux kernel pinctrl generic subsystem. The root cause is a memory leak in the error path of pinctrl_generic_to_map(): when subsequent operations (such as pinctrl_utils_add_map_mux(), pinctrl_generic_add_group(), or pinconf_generic_parse_dt_config()) fail after partial ...

CVE-2026-90340 pinctrl: generic: free maps on pinctrl_generic_to_map() failure

In the Linux kernel, the following vulnerability has been resolved: pinctrl: generic: free maps on pinctrlgenerictomap failure pinctrlgenerictomap parses DT configuration and allocates pinctrl maps via pinctrlutilsreservemap. If subsequent steps such as pinctrlutilsaddmapmux,...

PT-2026-94688

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the pinctrl generic subsystem when the pinctrl generic to map function fails. The function parses Device Tree DT configuration and allocates pinctrl maps using...

EUVD-2026-15301

In the Linux kernel, the following vulnerability has been resolved: pinctrl: pinconf-generic: Fix memory leak in pinconfgenericparsedtconfig In pinconfgenericparsedtconfig, if parsedtcfg fails, it returns directly. This bypasses the cleanup logic and results in a memory leak of the cfg buffer. Fi...

CVE-2026-23337

In the Linux kernel, the following vulnerability has been resolved: pinctrl: pinconf-generic: Fix memory leak in pinconfgenericparsedtconfig In pinconfgenericparsedtconfig, if parsedtcfg fails, it returns directly. This bypasses the cleanup logic and results in a memory leak of the cfg buffer. Fi...

CVE-2026-23337 pinctrl: pinconf-generic: Fix memory leak in pinconf_generic_parse_dt_config()

In the Linux kernel, the following vulnerability has been resolved: pinctrl: pinconf-generic: Fix memory leak in pinconfgenericparsedtconfig In pinconfgenericparsedtconfig, if parsedtcfg fails, it returns directly. This bypasses the cleanup logic and results in a memory leak of the cfg buffer. Fi...