CVE-2026-98743

CVE-2026-98743: vulnerability in Linux

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

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/174d160884199cad97413f33fe1b56027dc0d3e1https://git.kernel.org/stable/c/30a60e74ee71de027bf1387ac20d73e863bbf77bhttps://git.kernel.org/stable/c/4e337c24c0a97fcdb394f954208971de5d372066https://git.kernel.org/stable/c/7791ebf56eb4ab6b7a20252757a3029bc8068715https://git.kernel.org/stable/c/d195c8c763fdd0a7f74a34973f8946215a708f1e