Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-esdhc-imx: fix esdhc_change_pinstate() to allow default state restore esdhc_change_pinstate() checks for pins_100mhz and pins_200mhz at the top of the function and returns -EINVAL if either is not defined. This prevents the default case from ever being reached, which means devices with a sleep pinctrl state but without high-speed pin states (100mhz/ 200mhz) can never restore their default pin configuration. Move the IS_ERR checks for pins_100mhz and pins_200mhz into their respective switch cases.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 676a83855614635af3bf31ad3f8fec4031f81354 before aa276aa6cbfbc5622bf974cf9be1d579ce4a5fab; affected 676a83855614635af3bf31ad3f8fec4031f81354 before bb72b2398c05fd0a4ebf13f49c7d599d7023d484; affected 676a83855614635af3bf31ad3f8fec4031f81354 before 5adc14cd4b905629d5b9163b3a416dcab24c7ce2 |
| Linux / Linux | affected 6.16; unaffected 0 before 6.16; unaffected 6.18.40 through 6.18.*; unaffected 7.1.5 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.