CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.4. It affects Linux.
CVE
CVE-2024-27394
Severity
HIGH
CVSS
7.4
EPSS
0.26%
Linux
Original NVD Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix Use-After-Free in tcp_ao_connect_init Since call_rcu, which is called in the hlist_for_each_entry_rcu traversal of tcp_ao_connect_init, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free. To prevent this, it should be changed to hlist_for_each_entry_safe.
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