CVE-2026-98744 PUBLISHED

ASoC: codecs: max98363: fix uninitialized stream_config->type

Assigner: Linux
Reserved: 25.09.2026 Published: 18.10.2026 Updated: 18.10.2026

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

ASoC: codecs: max98363: fix uninitialized stream_config->type

stream_config is not initialized before being passed to sdw_stream_add_slave(). The type field may contain garbage and is later copied to stream->type by sdw_config_stream().

Zero-initialize stream_config so type defaults to SDW_STREAM_PCM.

Product Status

Vendor Linux
Product Linux
Versions Default: unaffected
  • affected from 18c0af945fa35766730d3f729adcf417a3d1ad5d to 1c251426bb67de5cbfd3b5550bd5983736e8b9c7 (excl.)
  • affected from 18c0af945fa35766730d3f729adcf417a3d1ad5d to 7df8c39a50f364c04d68881e61ba1ecad29d4b72 (excl.)
  • affected from 18c0af945fa35766730d3f729adcf417a3d1ad5d to f44ba04c7a32bd13dbdcd814385b8629d0ee95e3 (excl.)
  • affected from 18c0af945fa35766730d3f729adcf417a3d1ad5d to bcd61aa247c28b721ac21dda6e4135f75a2de29f (excl.)
Vendor Linux
Product Linux
Versions Default: affected
  • Version 6.4 is affected
  • unaffected from 0 to 6.4 (excl.)
  • unaffected from 6.12.113 to 6.12.* (incl.)
  • unaffected from 6.18.56 to 6.18.* (incl.)
  • unaffected from 7.2.10 to 7.2.* (incl.)
  • unaffected from 7.3-rc6 to * (incl.)

References