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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-90213

firewire: core: fix memory leak in error path of build_tree()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: firewire: core: fix memory leak in error path of build_tree() In the error path of build_tree(), node instances can remain in the local linked list when the function returns. Whenever an invalid value is detected in the self ID sequence, each allocated node instance is either an entry in the linked list or an entry in the ports array of its parent node. Therefore, the allocate node instances can be safely released by traversing the linked list from its head. Release the remaining node instances with for_each_fw_node() before returning to the caller.

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

  • 3038e353cfaf548eb94f02b172b9dbe412abd24c to < 026b44ad1037a89da04e9985246376c7adb52be6affected
  • 3038e353cfaf548eb94f02b172b9dbe412abd24c to < 45c534c5bf43a094805a79510d1ea3ca261ea042affected
  • 3038e353cfaf548eb94f02b172b9dbe412abd24c to < 848eaef4d30b385eb074214b7fa58287506158adaffected
  • 3038e353cfaf548eb94f02b172b9dbe412abd24c to < d6037e42aa4dd29bb9d9f67ef438128c5bfe3448affected
  • 3038e353cfaf548eb94f02b172b9dbe412abd24c to < 6a990e74d4e848f32eda91d69e4f885604fc326daffected
  • 3038e353cfaf548eb94f02b172b9dbe412abd24c to < 05bfb1327dc5fb61528bab31cd8f0c1e4bddec23affected

Linux Linux

Default version status: affected

  • 2.6.22affected
  • 0 to < 2.6.22unaffected
  • 6.1.191 to ≤ 6.1.*unaffected
  • 6.6.160 to ≤ 6.6.*unaffected
  • 6.12.110 to ≤ 6.12.*unaffected
  • 6.18.52 to ≤ 6.18.*unaffected
  • 7.2.6 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References