In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fault could cause SMAP protections to be disabled for the duration of the system call. This weakness could be combined with other kernel bugs to craft an exploit.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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freebsd freebsd 12.2 |
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freebsd freebsd 13.0 |