Bug 2559655 (CVE-2026-98956) - CVE-2026-98956 kernel: ASoC: adau1372: allow sleepy powerdown GPIOs
Summary: CVE-2026-98956 kernel: ASoC: adau1372: allow sleepy powerdown GPIOs
Keywords:
Status: NEW
Alias: CVE-2026-98956
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-23 12:53 UTC by OSIDB Bzimport
Modified: 2026-10-27 14:42 UTC (History)
17 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2026-10-23 12:53:40 UTC 
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.
Note You need to log in before you can comment on or make changes to this bug.