CVE-2011-1781
EPSS 0.06%Published: 8/29/2011Modified: 4/28/2026
Also known as:DEBIAN-CVE-2011-1781
Description
SystemTap 1.4, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs stack unwinding (aka backtracing).
Affected packages (1)
- Debian/systemtapfrom 0, < 1.6-1