SystemTap 1.4 and earlier, 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 context variable access.
Published 2011-08-29 21:55:01
Updated 2023-02-13 04:30:52
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Exploit prediction scoring system (EPSS) score for CVE-2011-1769

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2011-1769

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
1.2
LOW AV:L/AC:H/Au:N/C:N/I:N/A:P
1.9
2.9
NIST

CWE ids for CVE-2011-1769

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-1769

Products affected by CVE-2011-1769

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