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CVE-2026-90213

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

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 3038e353cfaf548eb94f02b172b9dbe412abd24c
Version < 848eaef4d30b385eb074214b7fa58287506158ad
Status affected
Version 3038e353cfaf548eb94f02b172b9dbe412abd24c
Version < d6037e42aa4dd29bb9d9f67ef438128c5bfe3448
Status affected
Version 3038e353cfaf548eb94f02b172b9dbe412abd24c
Version < 6a990e74d4e848f32eda91d69e4f885604fc326d
Status affected
Version 3038e353cfaf548eb94f02b172b9dbe412abd24c
Version < 05bfb1327dc5fb61528bab31cd8f0c1e4bddec23
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 2.6.22
Status affected
Version 0
Version < 2.6.22
Status unaffected
Version <= 6.12.*
Version 6.12.110
Status unaffected
Version <= 6.18.*
Version 6.18.52
Status unaffected
Version <= 7.2.*
Version 7.2.6
Status unaffected
Version <= *
Version 7.3-rc1
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.102
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/848eaef4d30b385eb074214b7fa58287506158ad
https://git.kernel.org/stable/c/d6037e42aa4dd29bb9d9f67ef438128c5bfe3448
https://git.kernel.org/stable/c/6a990e74d4e848f32eda91d69e4f885604fc326d
https://git.kernel.org/stable/c/05bfb1327dc5fb61528bab31cd8f0c1e4bddec23