batman-adv: bla: put backbone reference on failed claim hash insert
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EPSS
EPSS 0.12 % · centile 2 (2026-10-27)
État
PUBLISHED
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Linux
Statut NVD
Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved:
batman-adv: bla: put backbone reference on failed claim hash insert
When batadv_bla_add_claim() fails to insert a new claim into the hash, it
leaked a reference to the backbone_gw for which the claim was intended.
Call batadv_backbone_gw_put() on the error path to release the reference
and avoid leaking the backbone_gw object.
