CVE-2026-98263
ASoC: codecs: rt712-sdca-dmic: fix uninitialized stream_config->type
No known exploitation. EPSS puts it in the 7th percentile. Fixed versions are out.
What to do
Find your product and version, then upgrade to the build on the right.
- LinuxAffected: ≥ 63a511284c9ea72696a5dd0a2d2721bdef19f774, < 6507055733a9d397289277408b52daf422f8a814Upgrade to: 6507055733a9d397289277408b52daf422f8a814Affected: ≥ 63a511284c9ea72696a5dd0a2d2721bdef19f774, < c144447c207e2be24d6ac86d544691ba464caad8Upgrade to: c144447c207e2be24d6ac86d544691ba464caad8Affected: ≥ 63a511284c9ea72696a5dd0a2d2721bdef19f774, < d93988c9e58d37b677f6ee8aceae741c8d1e30adUpgrade to: d93988c9e58d37b677f6ee8aceae741c8d1e30adAffected: ≥ 63a511284c9ea72696a5dd0a2d2721bdef19f774, < a318ee718e7448cd6bf62d9b3197b6a6a8d4701eUpgrade to: a318ee718e7448cd6bf62d9b3197b6a6a8d4701e + 1 more branchStated by: CVE record
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: rt712-sdca-dmic: 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.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.2% chance of exploitation activity in the next 30 days, which ranks it in the 7th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
2 events over 0 days, from the signal feeds we watch.
- Publishedrecord updated
Affected products
Sources
References in the record
- git.kernel.org/stable/c/03a5699a0a04309c597683967aaaf25d1e555ea2
- git.kernel.org/stable/c/6507055733a9d397289277408b52daf422f8a814
- git.kernel.org/stable/c/a318ee718e7448cd6bf62d9b3197b6a6a8d4701e
And 2 more references. See all after sign-in
In the news
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