[ CVE-2026-98956 · Published 23 Oct 2026 ]
Vulnerability in Linux
Not scored yet
EPSS <1%No fix listed yet
[ Description ]Official description
In the Linux kernel, the following vulnerability has been resolved: ASoC: adau1372: allow sleepy powerdown GPIOs gpiod_set_value() emits a WARN when the GPIO provider indicates that it can sleep, as is typical for I2C controlled GPIO expanders. Since the powerdown GPIO is only manipulated in process context, use the _cansleep variant instead. This lets the driver use sleepy GPIOs to power off the chip.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ References ]References
- git.kernel.org/stable/c/47c0c7a051b70d396774d5dc27b23283c28c3555
- git.kernel.org/stable/c/58905982b0d912021325f5de84facae86cc0f2f2
- git.kernel.org/stable/c/64dd172bbffe6135d79a06ddad53dd2da4d8bd62
- git.kernel.org/stable/c/65cd0e21746b812d311e9fac6d473dd62f0ad52a
- git.kernel.org/stable/c/6cf4c3c9b7a4df0fe4cc67481b7b251cff781b29