CVE-2026-93051misc: ad525x_dpot: use driver core groups for sysfs files
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Sep 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | 4eb174bee6f8623fed1af0072f1bebfc3b513a52 builds before 1d43cef1d4ff258dee3020cc29f29fd6becfd8b9; from 4eb174bee6f8623fed1af0072f1bebfc3b513a52 before ddbd794e543e5f917d191f8259ce40b79c52d105; from 4eb174bee6f8623fed1af0072f1bebfc3b513a52 before aa3ace3f6c66811001ffa63a53fbb01ed8109312; from 4eb174bee6f8623fed1af0072f1bebfc3b513a52 before 0394902df38279da7f880021b2cfc64577a60e42; from 4eb174bee6f8623fed1af0072f1bebfc3b513a52 before e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b; from 4eb174bee6f8623fed1af0072f1bebfc3b513a52 before c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab; from 4eb174bee6f8623fed1af0072f1bebfc3b513a52 before ab2fe43041412d37f88eb368a99f63f98b31d8ea; from 4eb174bee6f8623fed1af0072f1bebfc3b513a52 before e3a8557e88eb26278eda60bf64f2ef33ce7de8bf | CNA record |
References
- https://git.kernel.org/stable/c/1d43cef1d4ff258dee3020cc29f29fd6becfd8b9
- https://git.kernel.org/stable/c/ddbd794e543e5f917d191f8259ce40b79c52d105
- https://git.kernel.org/stable/c/aa3ace3f6c66811001ffa63a53fbb01ed8109312
- https://git.kernel.org/stable/c/0394902df38279da7f880021b2cfc64577a60e42
- https://git.kernel.org/stable/c/e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b
- https://git.kernel.org/stable/c/c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab
- https://git.kernel.org/stable/c/ab2fe43041412d37f88eb368a99f63f98b31d8ea
- https://git.kernel.org/stable/c/e3a8557e88eb26278eda60bf64f2ef33ce7de8bf
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.