Bug 2555105 (CVE-2026-98671) - CVE-2026-98671 kernel: iio: adc: sun4i-gpadc-iio: clean up on thermal zone registration failure
Summary: CVE-2026-98671 kernel: iio: adc: sun4i-gpadc-iio: clean up on thermal zone re...
Keywords:
Status: NEW
Alias: CVE-2026-98671
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: 2026-10-18 15:54 UTC by OSIDB Bzimport
Modified: 2026-10-21 23:39 UTC (History)
17 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-10-18 15:54:42 UTC 
In the Linux kernel, the following vulnerability has been resolved:

iio: adc: sun4i-gpadc-iio: clean up on thermal zone registration failure

If devm_thermal_of_zone_register() fails, probe returns without
unregistering the IIO map array or disabling runtime PM.

Jump to err_map to release them.
Comment 1 Mauro Matteo Cascella 2026-10-21 23:33:57 UTC 
Upstream advisory:
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-98671.mbox
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