In FreeBSD prior to 11.2-STABLE(r338987), 11.2-RELEASE-p4, and 11.1-RELEASE-p15, due to insufficient memory checking in the freebsd4_getfsstat system call, a NULL pointer dereference can occur. Unprivileged authenticated local users may be able to cause a denial of service.
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freebsd freebsd 11.1 |
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freebsd freebsd 11.2 |
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freebsd freebsd |