CVE-2023-39197

Summary

CVE-2023-39197 is a newly discovered vulnerability affecting the Netfilter Connection Tracking (conntrack) module in the Linux kernel. This issue results in an out-of-bounds read, enabling a remote user to exploit it and disclose sensitive information. The vulnerability can be exploited via the Datagram Congestion Control Protocol (DCCP), posing a significant risk to Linux systems that support this protocol. Successful exploitation may lead to the exposure of confidential data, potentially impacting network security and privacy. System administrators are advised to apply the appropriate patch as soon as possible to mitigate this risk.

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