Skip to content
CVE PROGRAM SOURCE RECORD5.5 Medium

CVE-2022-49615

ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error The initial settings will be written before the codec probe function. But, the rt711->component doesn't be assigned yet. If IO error happened during initial settings operations, it will cause the kernel panic. This patch changed component->dev to slave->dev to fix this issue.

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

  • 7ad4d237e7c4a5dcc71cf438f646744b4484f1da to < 269be8b2907378adf72d7347cfa43ef230351a06affected
  • 7ad4d237e7c4a5dcc71cf438f646744b4484f1da to < 7bb71133cae88d3003a3490b97864af76533072baffected
  • 7ad4d237e7c4a5dcc71cf438f646744b4484f1da to < 1df793d479bef546569fc2e409ff8bb3f0fb8e99affected

Linux Linux

Default version status: affected

  • 5.13affected
  • 0 to < 5.13unaffected
  • 5.15.56 to ≤ 5.15.*unaffected
  • 5.18.13 to ≤ 5.18.*unaffected
  • 5.19 to ≤ *unaffected

References