CVSS2
Attack Vector
LOCAL
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:H/Au:N/C:N/I:N/A:P
EPSS
Percentile
5.1%
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).
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | systemtap | < 1.6-1 | systemtap_1.6-1_all.deb |
Debian | 11 | all | systemtap | < 1.6-1 | systemtap_1.6-1_all.deb |
Debian | 999 | all | systemtap | < 1.6-1 | systemtap_1.6-1_all.deb |
Debian | 13 | all | systemtap | < 1.6-1 | systemtap_1.6-1_all.deb |