CVE-2025-39786iio: adc: ad7173: fix channels index for syscalib_mode
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: iio: adc: ad7173: fix channels index for syscalib_mode Fix the index used to look up the channel when accessing the syscalib_mode attribute. The address field is a 0-based index (same as scan_index) that it used to access the channel in the ad7173_channels array throughout the driver. The channels field, on the other hand, may not match the address field depending on the channel configuration specified in the device tree and could result in an out-of-bounds access.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- 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
- Modified
- Record last updated
- Aug 5, 2026
- First seen by InfoSec Signals
- Oct 19, 2026
Affected products
Linux Linux linux:linux (from the name) | 031bdc8aee01b7b298159eee541844d8bff4467d builds before 2def1a8691eb43654da0ae0d2fdb3722e20262a5; 031bdc8aee01b7b298159eee541844d8bff4467d builds before 0eb8d7b25397330beab8ee62c681975b79f37223 | CNA record |
linux linux_kernel linux:linux_kernel | from 6.14 before 6.16.4 | NVD |
References
- https://git.kernel.org/stable/c/2def1a8691eb43654da0ae0d2fdb3722e20262a5patch
- https://git.kernel.org/stable/c/0eb8d7b25397330beab8ee62c681975b79f37223patch
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.