VULNERABILITY INTELLIGENCE

CVE-2011-1182

CVSS score3.6 LOW

EPSS probability0.48%

CISA KEVNot currently listed

Published2013-03-01

Last modified2026-06-16

Description

kernel/signal.c in the Linux kernel before 2.6.39 allows local users to spoof the uid and pid of a signal sender via a sigqueueinfo system call.