In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: reacquire gw address after skb realloc The pskb_may_pull()… (CVE-2026-72233)
In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: reacquire gw address after skb realloc The pskb_may_pull() called by batadv_bla_is_backbone_gw() could reallocate the buffer behind the skb. Variables which were pointing to the old buffer need to be reassigned to avoid an use-after-free.
In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: reacquire gw address after skb realloc The pskb_may_pull()… (CVE-2026-72233)
Description
In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: reacquire gw address after skb realloc The pskb_may_pull() called by batadv_bla_is_backbone_gw() could reallocate the buffer behind the skb. Variables which were pointing to the old buffer need to be reassigned to avoid an use-after-free.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-37f7-6x64-w46m
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-72233"]
- Ecosystems
- []
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a808b74bf8831d5394fe422
Added to database: 08/15/2026, 15:53:24 UTC
Last updated: 08/15/2026, 15:54:50 UTC
Views: 1
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