Bug 2461472 (CVE-2026-31545) - CVE-2026-31545 kernel: NFC: nxp-nci: allow GPIOs to sleep
Summary: CVE-2026-31545 kernel: NFC: nxp-nci: allow GPIOs to sleep
Keywords:
Status: NEW
Alias: CVE-2026-31545
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-24 15:03 UTC by OSIDB Bzimport
Modified: 2026-04-24 16:57 UTC (History)
2 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-04-24 15:03:27 UTC 
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 --
Comment 1 Keith Grant 2026-04-24 16:54:59 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026042424-CVE-2026-31545-ed19@gregkh/T
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