CVE-2023-6560

Summary

CVE-2023-6560 is a newly discovered vulnerability in the Linux kernel's io_uring SQ/CQ rings functionality. This out-of-bounds memory access flaw can allow a local user to exploit the system and cause it to crash. The issue is located in the kernel, making it a significant security concern if left unpatched. Successful exploitation could lead to a denial-of-service condition, potentially impacting system availability and performance. System administrators are encouraged to apply the relevant patches as soon as possible to mitigate this risk.

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