Bug 2502451 (CVE-2026-63933) - CVE-2026-63933 kernel: iio: gyro: adis16260: fix division by zero in write_raw
Summary: CVE-2026-63933 kernel: iio: gyro: adis16260: fix division by zero in write_raw
Keywords:
Status: NEW
Alias: CVE-2026-63933
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-19 16:08 UTC by OSIDB Bzimport
Modified: 2026-07-21 14:05 UTC (History)
2 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-07-19 16:08:53 UTC 
In the Linux kernel, the following vulnerability has been resolved:

iio: gyro: adis16260: fix division by zero in write_raw

Add a validation check for the sampling frequency value before using it
as a divisor. A user writing zero to the sampling_frequency sysfs
attribute triggers a division by zero in the kernel.
Comment 1 Mauro Matteo Cascella 2026-07-21 14:01:29 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026071951-CVE-2026-63933-13f9@gregkh/T
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