Vulnerability Details : CVE-2023-52697
In the Linux kernel, the following vulnerability has been resolved:
ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL
sof_sdw_rt_sdca_jack_exit() are used by different codecs, and some of
them use the same dai name.
For example, rt712 and rt713 both use "rt712-sdca-aif1" and
sof_sdw_rt_sdca_jack_exit().
As a result, sof_sdw_rt_sdca_jack_exit() will be called twice by
mc_dailink_exit_loop(). Set ctx->headset_codec_dev = NULL; after
put_device(ctx->headset_codec_dev); to avoid ctx->headset_codec_dev
being put twice.
Products affected by CVE-2023-52697
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Exploit prediction scoring system (EPSS) score for CVE-2023-52697
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
References for CVE-2023-52697
-
https://git.kernel.org/stable/c/a410d58117d6da4b7d41f3c91365f191d006bc3d
ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/582231a8c4f73ac153493687ecc1bed853e9c9ef
ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/e38e252dbceeef7d2f848017132efd68e9ae1416
ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL - kernel/git/stable/linux.git - Linux kernel stable tree
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