CVE-2026-63933
Published: July 22, 2026Last modified: July 22, 2026
Description
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.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.177-r0) |
| 25 LTS | linux-lts | Fixed (6.12.95-r0) | |
| Stream | linux-lts | Fixed (6.18.35-r1) |
References
- https://git.kernel.org/stable/c/19eb8565c4500f9af17ec65eaf952365e2893351
- https://git.kernel.org/stable/c/59f80b945f2ca645064074d8507785c26ea16d2d
- https://git.kernel.org/stable/c/5a42e39606b9bd6b40ed02bdfd04fe179d6173f4
- https://git.kernel.org/stable/c/761e8b489e6cf166c574034b70637f8a7eadd0ee
- https://git.kernel.org/stable/c/86298fb6829cab983910810959f85d4b4fd0f5c1
- https://git.kernel.org/stable/c/aa8a5e118e97d2cfd0da5ea4f8f0f488efdea4b0
- https://git.kernel.org/stable/c/aaf9d640e9ae1172d0a9c659ecb245a50a10850a
- https://git.kernel.org/stable/c/d2b83995759cfe5d06567bbcb600fe16d4048da3