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HIGH

CVE-2021-22555

⚡ Llama-3 AI Analysis

Executive Briefing

Linux kernel Netfilter heap OOB write enabling local privilege escalation. Apply kernel patches for your distribution. Monitor for unusual SUID/SGID execution and unexpected root process spawning.

NVD Description

A heap out-of-bounds write affecting Linux kernel Netfilter subsystem can be used to escalate privilege to root.

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Official Sources