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The vulnerability of the br_vlan_tunnel_lookup() function in the net/bridge/br_vlan_tunnel.c module, a component of the Linux kernel’s networking functions, allows a hacker to trigger a service failure.

🗓️ 23 Jun 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 20 Views

The br_vlan_tunnel_lookup function in net/bridge/br_vlan_tunnel.c has a null pointer flaw that can trigger a service failure.

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23 Jun 2025 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 24.6
CVSS 35.5
EPSS0.00236
20