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Linux Kernel do_mremap Function Boundary Condition Vulnerability

A vulnerability involving the do_mremap system function has been reported in the Linux kernel, allowing for local privilege escalation. Due to a bounds checking issue within the function, it is possible for local attackers to disrupt the operation of the kernel. Attack vectors also exist that may permit a local attacker to gain root privileges.

This type of vulnerability will permit a remote attacker who has gain limited privileges on a host to fully compromise the system.







 

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