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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2016-05-25T15:00:00

Updated: 2024-08-05T23:10:39.995Z

Reserved: 2016-01-13T00:00:00

Link: CVE-2016-1887

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2016-05-25T15:59:03.880

Modified: 2016-05-26T13:19:18.407

Link: CVE-2016-1887

cve-icon Redhat

No data.