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CVE-2026-98743

UnknownEPSS 0.17%

Last modified

CVE-2026-98743 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
0.17%

5.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 2b7aecd58528551e6e3da58091ff7ceb4718e6be, < 30a60e74ee71de027bf1387ac20d73e863bbf77b; >= 2b7aecd58528551e6e3da58091ff7ceb4718e6be, < 4e337c24c0a97fcdb394f954208971de5d372066; >= 2b7aecd58528551e6e3da58091ff7ceb4718e6be, < d195c8c763fdd0a7f74a34973f8946215a708f1e; >= 2b7aecd58528551e6e3da58091ff7ceb4718e6be, < 7791ebf56eb4ab6b7a20252757a3029bc8068715; >= 2b7aecd58528551e6e3da58091ff7ceb4718e6be, < 174d160884199cad97413f33fe1b56027dc0d3e1
LinuxLinux6.6

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-98743?
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.
How severe is CVE-2026-98743?
Severity scoring for CVE-2026-98743 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2026-98743?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST