A severe double-free vulnerability has been discovered in the Linux kernel’s NFT (netfilter) subsystem, specifically within the pipapo set module. This critical security flaw allows unprivileged attackers to achieve local privilege escalation by exploiting kernel memory corruption through specially crafted netlink messages. Key Takeaways1. Double-free bug in Linux kernel’s NFT subsystem (versions 5.6-rc1 to 6.13-rc3) […]
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