Unrated severityNVD Advisory· Published Aug 29, 2011· Updated Jun 16, 2026
CVE-2011-1769
CVE-2011-1769
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
30cpe:2.3:a:systemtap:systemtap:*:*:*:*:*:*:*:*+ 29 more
- cpe:2.3:a:systemtap:systemtap:*:*:*:*:*:*:*:*range: <=1.4
- cpe:2.3:a:systemtap:systemtap:0.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.3:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.4:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5.10:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5.12:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5.13:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5.14:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5.4:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5.5:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5.7:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5.8:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.5.9:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.6:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.7:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.7.2:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.8:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.9:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.9.5:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.9.7:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.9.8:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:0.9.9:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:1.2:*:*:*:*:*:*:*
- cpe:2.3:a:systemtap:systemtap:1.3:*:*:*:*:*:*:*
- (no CPE)range: <=1.4
Patches
Vulnerability mechanics
References
8- openwall.com/lists/oss-security/2011/05/20/2nvdPatch
- bugzilla.redhat.com/show_bug.cginvdPatch
- secunia.com/advisories/44802nvd
- sourceware.org/git/nvd
- www.mandriva.com/security/advisoriesnvd
- www.mandriva.com/security/advisoriesnvd
- www.securityfocus.com/bid/47934nvd
- rhn.redhat.com/errata/RHSA-2011-0842.htmlnvd
News mentions
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