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GoogleOSV:CVE-2024-40920HistoryJul 12, 2024 - 1:15 p.m.
CVE-2024-40920
2024-07-1213:15:00
Google
osv.dev
5
linux kernel
vulnerability fix
suspicious rcu usage
AI Score
6.7
Confidence
Low
In the Linux kernel, the following vulnerability has been resolved: net: bridge: mst: fix suspicious rcu usage in br_mst_set_state I converted br_mst_set_state to RCU to avoid a vlan use-after-free but forgot to change the vlan group dereference helper. Switch to vlan group RCU deref helper to fix the suspicious rcu usage warning.
References
git.kernel.org/linus/546ceb1dfdac866648ec959cbc71d9525bd73462
git.kernel.org/stable/c/406bfc04b01ee47e4c626f77ecc7d9f85135b166
git.kernel.org/stable/c/546ceb1dfdac866648ec959cbc71d9525bd73462
git.kernel.org/stable/c/7caefa2771722e65496d85b62e1dc4442b7d1345
git.kernel.org/stable/c/caaa2129784a04dcade0ea92c12e6ff90bbd23d8
ubuntu.com/security/CVE-2024-40920
www.cve.org/CVERecord?id=CVE-2024-40920
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