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CVE-2026-98263

ASoC: codecs: rt712-sdca-dmic: fix uninitialized stream_config->type

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 63a511284c9ea72696a5dd0a2d2721bdef19f774
Version < 6507055733a9d397289277408b52daf422f8a814
Status affected
Version 63a511284c9ea72696a5dd0a2d2721bdef19f774
Version < c144447c207e2be24d6ac86d544691ba464caad8
Status affected
Version 63a511284c9ea72696a5dd0a2d2721bdef19f774
Version < d93988c9e58d37b677f6ee8aceae741c8d1e30ad
Status affected
Version 63a511284c9ea72696a5dd0a2d2721bdef19f774
Version < a318ee718e7448cd6bf62d9b3197b6a6a8d4701e
Status affected
Version 63a511284c9ea72696a5dd0a2d2721bdef19f774
Version < 03a5699a0a04309c597683967aaaf25d1e555ea2
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.4
Status affected
Version 0
Version < 6.4
Status unaffected
Version <= 6.6.*
Version 6.6.158
Status unaffected
Version <= 6.12.*
Version 6.12.112
Status unaffected
Version <= 6.18.*
Version 6.18.54
Status unaffected
Version <= 7.2.*
Version 7.2.8
Status unaffected
Version <= *
Version 7.3-rc4
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.064
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/6507055733a9d397289277408b52daf422f8a814
https://git.kernel.org/stable/c/c144447c207e2be24d6ac86d544691ba464caad8
https://git.kernel.org/stable/c/d93988c9e58d37b677f6ee8aceae741c8d1e30ad
https://git.kernel.org/stable/c/a318ee718e7448cd6bf62d9b3197b6a6a8d4701e
https://git.kernel.org/stable/c/03a5699a0a04309c597683967aaaf25d1e555ea2