CVE-2024-40920

{"id": "CVE-2024-40920", "cveTags": [], "metrics": {}, "published": "2024-07-12T13:15:15.003", "references": [{"url": "https://git.kernel.org/stable/c/406bfc04b01ee47e4c626f77ecc7d9f85135b166", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/546ceb1dfdac866648ec959cbc71d9525bd73462", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/7caefa2771722e65496d85b62e1dc4442b7d1345", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/caaa2129784a04dcade0ea92c12e6ff90bbd23d8", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bridge: mst: fix suspicious rcu usage in br_mst_set_state\n\nI converted br_mst_set_state to RCU to avoid a vlan use-after-free\nbut forgot to change the vlan group dereference helper. Switch to vlan\ngroup RCU deref helper to fix the suspicious rcu usage warning."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: net: bridge: mst: corrige el uso sospechoso de rcu en br_mst_set_state Convert\u00ed br_mst_set_state a RCU para evitar un use-after-free de VLAN, pero olvid\u00e9 cambiar el asistente de desreferencia del grupo VLAN. Cambie al asistente deref de RCU del grupo vlan para corregir la advertencia de uso sospechoso de rcu."}], "lastModified": "2024-07-12T16:34:58.687", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}