Riskcovery

CVE-2024-42089

ASoC: fsl-asoc-card: set priv->pdev before using it

State
Published
Severity
Not scored
Published
Jul 29, 2024
Updated
May 11, 2026
Reserved
Jul 29, 2024

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

ASoC: fsl-asoc-card: set priv->pdev before using it

priv->pdev pointer was set after being used in fsl_asoc_card_audmux_init(). Move this assignment at the start of the probe function, so sub-functions can correctly use pdev through priv.

fsl_asoc_card_audmux_init() dereferences priv->pdev to get access to the dev struct, used with dev_err macros. As priv is zero-initialised, there would be a NULL pointer dereference. Note that if priv->dev is dereferenced before assignment but never used, for example if there is no error to be printed, the driver won't crash probably due to compiler optimisations.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 708b4351f08c08ea93f773fb9197bdd3f3b08273 to before ae81535ce2503aabc4adab3472f4338070cdeb6aAffected
  • 708b4351f08c08ea93f773fb9197bdd3f3b08273 to before 8896e18b7c366f8faf9344abfd0971435f1c723aAffected
  • 708b4351f08c08ea93f773fb9197bdd3f3b08273 to before 3662eb2170e59b58ad479982dc1084889ba757b9Affected
  • 708b4351f08c08ea93f773fb9197bdd3f3b08273 to before 544ab46b7ece6d6bebbdee5d5659c0a0f804a99aAffected
  • 708b4351f08c08ea93f773fb9197bdd3f3b08273 to before 8faf91e58425c2f6ce773250dfd995f1c2d461acAffected
  • 708b4351f08c08ea93f773fb9197bdd3f3b08273 to before 29bc9e7c75398b0d12fc30955f2e9b2dd29ffaedAffected
  • 708b4351f08c08ea93f773fb9197bdd3f3b08273 to before 7c18b4d89ff9c810b6e562408afda5ce165c4ea6Affected
  • 708b4351f08c08ea93f773fb9197bdd3f3b08273 to before 90f3feb24172185f1832636264943e8b5e289245Affected
LinuxLinux
  • 3.18Affected
  • before 3.18Not affected
  • 4.19.317 through 4.19.*Not affected
  • 5.4.279 through 5.4.*Not affected
  • 5.10.221 through 5.10.*Not affected
  • 5.15.162 through 5.15.*Not affected
  • 6.1.97 through 6.1.*Not affected
  • 6.6.37 through 6.6.*Not affected
  • 6.9.8 through 6.9.*Not affected
  • 6.10 and laterNot affected

References

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