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CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49538

ALSA: jack: Access input_dev under mutex

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: jack: Access input_dev under mutex It is possible when using ASoC that input_dev is unregistered while calling snd_jack_report, which causes NULL pointer dereference. In order to prevent this serialize access to input_dev using mutex lock.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 32b8544296b944b204b33f9837701d4d0b9adefe to < 74bab3bcf422593c582e47130aa8eb41ebb2dc09affected
  • 32b8544296b944b204b33f9837701d4d0b9adefe to < 8487a88136d54a1a4d3f26f1399685db648ab879affected
  • 32b8544296b944b204b33f9837701d4d0b9adefe to < c093b62c40027c21d649c5534ad7aa3605a99b00affected
  • 32b8544296b944b204b33f9837701d4d0b9adefe to < f68bed124c7699e23ffb4ce4fcc84671e9193cdeaffected
  • 32b8544296b944b204b33f9837701d4d0b9adefe to < e2b8681769f6e205382f026b907d28aa5ec9d59aaffected
  • 32b8544296b944b204b33f9837701d4d0b9adefe to < 5cc6f623f4818c7d7e9e966a45ebf324901ca9c5affected
  • 32b8544296b944b204b33f9837701d4d0b9adefe to < 9e6a73b0c0f2014eb89249fb1640c5a3d58221c4affected
  • 32b8544296b944b204b33f9837701d4d0b9adefe to < 582aea6084cc59fec881204f026816d1219f2348affected
  • 32b8544296b944b204b33f9837701d4d0b9adefe to < 1b6a6fc5280e97559287b61eade2d4b363e836f2affected

Linux Linux

Default version status: affected

  • 3.13affected
  • 0 to < 3.13unaffected
  • 4.9.318 to ≤ 4.9.*unaffected
  • 4.14.283 to ≤ 4.14.*unaffected
  • 4.19.247 to ≤ 4.19.*unaffected
  • 5.4.198 to ≤ 5.4.*unaffected
  • 5.10.121 to ≤ 5.10.*unaffected
  • 5.15.46 to ≤ 5.15.*unaffected
  • 5.17.14 to ≤ 5.17.*unaffected
  • 5.18.3 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References