CVE Vulnerabilities

CVE-2011-1781

Published: Aug 29, 2011 | Modified: Feb 13, 2023
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
1.2 LOW
AV:L/AC:H/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu

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 Software

Name Vendor Start Version End Version
Systemtap Systemtap 1.4 1.4

References