CVE-2026-31545

Summary

In the Linux kernel, the following vulnerability has been resolved:

NFC: nxp-nci: allow GPIOs to sleep

Allow the firmware and enable GPIOs to sleep.

This fixes a `WARN_ON' and allows the driver to operate GPIOs which are connected to I2C GPIO expanders.

– >8 – kernel: WARNING: CPU: 3 PID: 2636 at drivers/gpio/gpiolib.c:3880 gpiod_set_value+0x88/0x98 – >8 –

Affected Software

VendorProductVersion RangeStatus
LinuxLinux43201767b44cbd873c60dbd2acd370147588cb18 < 0c2320c3c860d281cbc2f49fc574c1947a6b9e2aaffected
LinuxLinux43201767b44cbd873c60dbd2acd370147588cb18 < 2a175bc3c338c6b2bc55004e93dd35a2467bdca2affected
LinuxLinux43201767b44cbd873c60dbd2acd370147588cb18 < c24dcac1a9d1b4fd164898df0c2f5b0adbf81a78affected
LinuxLinux43201767b44cbd873c60dbd2acd370147588cb18 < 70662874f646871c2f08ef1cf2544ba9a5f71b96affected
LinuxLinux43201767b44cbd873c60dbd2acd370147588cb18 < 548a1bfe591364e63bce4af7c5802bb434efdaf8affected
LinuxLinux43201767b44cbd873c60dbd2acd370147588cb18 < 4de9ed2ea22d611b4149969266b45a86ea8daf35affected
LinuxLinux43201767b44cbd873c60dbd2acd370147588cb18 < 783f05e560d761dee7ff602b97edb0e54f2e9727affected
LinuxLinux43201767b44cbd873c60dbd2acd370147588cb18 < 55dc632ab2ac2889b15995a9eef56c753d48ebc7affected
LinuxLinux5.4affected
LinuxLinux0 < 5.4unaffected
LinuxLinux5.10.253 <= 5.10.*unaffected
LinuxLinux5.15.203 <= 5.15.*unaffected
LinuxLinux6.1.167 <= 6.1.*unaffected
LinuxLinux6.6.130 <= 6.6.*unaffected
LinuxLinux6.12.78 <= 6.12.*unaffected
LinuxLinux6.18.20 <= 6.18.*unaffected
LinuxLinux6.19.10 <= 6.19.*unaffected
LinuxLinux7.0 <= *unaffected

Weaknesses

References