CVE-2026-93038 PUBLISHED

iio: dac: ad5686: missing NULL check on match data

Assigner: Linux
Reserved: 17.09.2026 Published: 17.09.2026 Updated: 17.09.2026

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

iio: dac: ad5686: missing NULL check on match data

Verify that chip_info pointer is not NULL. If a user binds the driver using driver_override via sysfs with a device name not present in the id_table or of_match_table, match data will be NULL.

Product Status

Vendor Linux
Product Linux
Versions Default: unaffected
  • affected from 0eb1728461a1a84613188f394e38921e29325d30 to cdaa9cb77eb67f2d4921600f6531315040888e29 (excl.)
  • affected from 0eb1728461a1a84613188f394e38921e29325d30 to 572a008526359cdac2fa935dad75e9d50a79792f (excl.)
Vendor Linux
Product Linux
Versions Default: affected
  • Version 7.2 is affected
  • unaffected from 0 to 7.2 (excl.)
  • unaffected from 7.2.6 to 7.2.* (incl.)
  • unaffected from 7.3-rc1 to * (incl.)

References