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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade systemtap-sdt-develUpgrade systemtap-serverUpgrade systemtapUpgrade systemtap-runtimeUpgrade systemtap-initscriptUpgrade systemtap-clientUpgrade systemtap-testsuite | Dec 1, 2016 | Aug 29, 2011 |
| Debian | — | Upgrade systemtap | Jul 30, 2024 | Aug 29, 2011 |
| Oracle_linux | — | Upgrade systemtap-serverUpgrade systemtap-grapherUpgrade systemtap-sdt-develUpgrade systemtap-runtimeUpgrade systemtap-testsuiteUpgrade systemtapUpgrade systemtap-initscriptUpgrade systemtap-client | Oct 16, 2024 | Aug 29, 2011 |
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