CVE-2023-52697

ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL

published May 17, 2024

CVSS
—
EPSS
0%
Percentile
10.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00209 · 10.6th percentile
Published
2024-05-17T14:27Z
EPSS history
Timeline
  • 17 MAY 14:27Z
    ASoC: Intel: sof_sdw_rt_sdca_jack_common: ctx->headset_codec_dev = NULL
    cvelistv5