CVE-2026-93051

misc: ad525x_dpot: use driver core groups for sysfs files

State: Published
Severity: Not scored
Published: Sep 17, 2026
Updated: Oct 19, 2026
Reserved: Sep 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

misc: ad525x_dpot: use driver core groups for sysfs files

ad_dpot_probe() creates per-RDAC sysfs files manually and then optionally creates the command sysfs group. This leaves probe responsible for rolling back partial sysfs state and makes remove responsible for matching every file that probe created.

Move the device attributes into driver core dev_groups for the I2C and SPI drivers and use an is_visible() callback to expose only the attributes supported by the probed device. With this shape, the driver core creates the sysfs files only after probe succeeds and removes them before the remove callback frees the driver data.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before 1d43cef1d4ff258dee3020cc29f29fd6becfd8b9Affected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before ddbd794e543e5f917d191f8259ce40b79c52d105Affected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before aa3ace3f6c66811001ffa63a53fbb01ed8109312Affected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before 0394902df38279da7f880021b2cfc64577a60e42Affected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38bAffected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3abAffected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before ab2fe43041412d37f88eb368a99f63f98b31d8eaAffected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before e3a8557e88eb26278eda60bf64f2ef33ce7de8bfAffected
LinuxLinux	2.6.33Affected before 2.6.33Not affected 5.10.270 through 5.10.Not affected 5.15.221 through 5.15.Not affected 6.1.188 through 6.1.Not affected 6.6.157 through 6.6.Not affected 6.12.110 through 6.12.Not affected 6.18.52 through 6.18.Not affected 7.2.6 through 7.2.*Not affected 7.3 and laterNot affected

Product

Versions

LinuxLinux

4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before 1d43cef1d4ff258dee3020cc29f29fd6becfd8b9Affected
4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before ddbd794e543e5f917d191f8259ce40b79c52d105Affected
4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before aa3ace3f6c66811001ffa63a53fbb01ed8109312Affected
4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before 0394902df38279da7f880021b2cfc64577a60e42Affected
4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38bAffected
4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3abAffected
4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before ab2fe43041412d37f88eb368a99f63f98b31d8eaAffected
4eb174bee6f8623fed1af0072f1bebfc3b513a52 to before e3a8557e88eb26278eda60bf64f2ef33ce7de8bfAffected

LinuxLinux

2.6.33Affected
before 2.6.33Not affected
5.10.270 through 5.10.*Not affected
5.15.221 through 5.15.*Not affected
6.1.188 through 6.1.*Not affected
6.6.157 through 6.6.*Not affected
6.12.110 through 6.12.*Not affected
6.18.52 through 6.18.*Not affected
7.2.6 through 7.2.*Not affected
7.3 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.