CVE-2023-53410

Summary

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

USB: ULPI: fix memory leak with using debugfs_lookup()

When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxbd0a0a024f2a41e7cc8eadb9862f82c45884b69c < dcbe69f4f743a938344b32e60531ea55355e0c08affected
LinuxLinuxbd0a0a024f2a41e7cc8eadb9862f82c45884b69c < 2b8aa879e28df11e45855b04788050c61fb6b02aaffected
LinuxLinuxbd0a0a024f2a41e7cc8eadb9862f82c45884b69c < 8f4d25eba599c4bd4b5ea8ae8752cda480a9d563affected
LinuxLinux5.18affected
LinuxLinux0 < 5.18unaffected
LinuxLinux6.1.18 <= 6.1.*unaffected
LinuxLinux6.2.5 <= 6.2.*unaffected
LinuxLinux6.3 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References