Incus vulnerable to DoS through antispoofing nftables firewall rule bypass on bridge networks with ACLs
Résumé
Incus vulnerable to DoS through antispoofing nftables firewall rule bypass on bridge networks with ACLs
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Incus is a system container and virtual machine manager. When using an ACL on a device connected to a bridge, Incus version 6.12 and 6.13 generates nftables rules for local services (DHCP, DNS...) that partially bypass security options security.mac_filtering, security.ipv4_filtering and security.ipv6_filtering. This can lead to DHCP pool exhaustion and opens the door for other attacks. A patch is available at commit 2516fb19ad8428454cb4edfe70c0a5f0dc1da214.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Ubuntu UBUNTU-CVE-2025-52889 incus
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- patch github.com