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Unchecked Return Value

CVE-2023-52692

Medium
5.5/10

Summary

In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Add missing error check to scarlett2_usb_set_config() scarlett2_usb_set_config() calls scarlett2_usb_get() but was not checking the result. Return the error if it fails rather than continuing with an invalid value.

  • LOW
  • LOCAL
  • NONE
  • UNCHANGED
  • NONE
  • LOW
  • NONE
  • HIGH

CWE-252 - Unchecked Return Value

The software does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions.

References

Advisory Timeline

  • Published