Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 63a511284c9ea72696a5dd0a2d2721bdef19f774 before 6507055733a9d397289277408b52daf422f8a814; affected 63a511284c9ea72696a5dd0a2d2721bdef19f774 before c144447c207e2be24d6ac86d544691ba464caad8; affected 63a511284c9ea72696a5dd0a2d2721bdef19f774 before d93988c9e58d37b677f6ee8aceae741c8d1e30ad; affected 63a511284c9ea72696a5dd0a2d2721bdef19f774 before a318ee718e7448cd6bf62d9b3197b6a6a8d4701e; affected 63a511284c9ea72696a5dd0a2d2721bdef19f774 before 03a5699a0a04309c597683967aaaf25d1e555ea2 |
| Linux / Linux | affected 6.4; unaffected 0 before 6.4; unaffected 6.6.158 through 6.6.*; unaffected 6.12.112 through 6.12.*; unaffected 6.18.54 through 6.18.*; unaffected 7.2.8 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- 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