CVE-2016-1887
Integer signedness error in the sockargs function in sys/kern/uipc_syscalls.c in FreeBSD 10.1 before p34, 10.2 before p17, and 10.3 before p3 allows local users to cause a denial of service (memory overwrite and kernel panic) or gain privileges via a negative buflen argument, which triggers a heap-based buffer overflow.
| Software | From | Fixed in |
|---|---|---|
| freebsd / freebsd | 10.3 | 10.3.x |
| freebsd / freebsd | 10.2 | 10.2.x |
| freebsd / freebsd | 10.1 | 10.1.x |
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