Riskcovery

CVE-2026-98743

ASoC: codecs: rt1017-sdca-sdw: fix uninitialized stream_config->type

State
Published
Severity
Not scored
Published
Oct 18, 2026
Updated
Oct 21, 2026
Reserved
Sep 25, 2026

Read the record on cve.org

Description

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

ASoC: codecs: rt1017-sdca-sdw: 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.

While at it, use snd_sdw_params_to_config() helper instead of open-coding the same logic.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 2b7aecd58528551e6e3da58091ff7ceb4718e6be to before 30a60e74ee71de027bf1387ac20d73e863bbf77bAffected
  • 2b7aecd58528551e6e3da58091ff7ceb4718e6be to before 4e337c24c0a97fcdb394f954208971de5d372066Affected
  • 2b7aecd58528551e6e3da58091ff7ceb4718e6be to before d195c8c763fdd0a7f74a34973f8946215a708f1eAffected
  • 2b7aecd58528551e6e3da58091ff7ceb4718e6be to before 7791ebf56eb4ab6b7a20252757a3029bc8068715Affected
  • 2b7aecd58528551e6e3da58091ff7ceb4718e6be to before 174d160884199cad97413f33fe1b56027dc0d3e1Affected
LinuxLinux
  • 6.6Affected
  • before 6.6Not affected
  • 6.6.160 through 6.6.*Not affected
  • 6.12.113 through 6.12.*Not affected
  • 6.18.56 through 6.18.*Not affected
  • 7.2.10 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

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