CVE-2011-1769

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
1.2 UNKNOWN
LOCAL
HIGH
AV:L/AC:H/Au:N/C:N/I:N/A:P
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
VendorProductVersion
systemtapsystemtap
𝑥
≤ 1.4
systemtapsystemtap
0.2.2
systemtapsystemtap
0.3
systemtapsystemtap
0.4
systemtapsystemtap
0.5
systemtapsystemtap
0.5.3
systemtapsystemtap
0.5.4
systemtapsystemtap
0.5.5
systemtapsystemtap
0.5.7
systemtapsystemtap
0.5.8
systemtapsystemtap
0.5.9
systemtapsystemtap
0.5.10
systemtapsystemtap
0.5.12
systemtapsystemtap
0.5.13
systemtapsystemtap
0.5.14
systemtapsystemtap
0.6
systemtapsystemtap
0.6.2
systemtapsystemtap
0.7
systemtapsystemtap
0.7.2
systemtapsystemtap
0.8
systemtapsystemtap
0.9
systemtapsystemtap
0.9.5
systemtapsystemtap
0.9.7
systemtapsystemtap
0.9.8
systemtapsystemtap
0.9.9
systemtapsystemtap
1.0
systemtapsystemtap
1.1
systemtapsystemtap
1.2
systemtapsystemtap
1.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
systemtap
bullseye
4.4-2
fixed
bookworm
4.8-2
fixed
sid
5.1-4
fixed
trixie
5.1-4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
systemtap
raring
not-affected
quantal
not-affected
precise
not-affected
oneiric
ignored
natty
ignored
maverick
ignored
lucid
ignored
hardy
ignored
Common Weakness Enumeration