DEBIAN-CVE-2011-2503

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Source
https://security-tracker.debian.org/tracker/CVE-2011-2503
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-2503.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2011-2503
Upstream
Published
2012-07-26T19:55:00.793Z
Modified
2025-11-14T03:18:27.885602Z
Summary
[none]
Details

The insertmodule function in runtime/staprun/staprunfuncs.c in the systemtap runtime tool (staprun) in SystemTap before 1.6 does not properly validate a module when loading it, which allows local users to gain privileges via a race condition between the signature validation and the module initialization.

References

Affected packages

Debian:11 / systemtap

Package

Name
systemtap
Purl
pkg:deb/debian/systemtap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-2503.json"

Debian:12 / systemtap

Package

Name
systemtap
Purl
pkg:deb/debian/systemtap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-2503.json"

Debian:13 / systemtap

Package

Name
systemtap
Purl
pkg:deb/debian/systemtap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-2503.json"

Debian:14 / systemtap

Package

Name
systemtap
Purl
pkg:deb/debian/systemtap?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2011-2503.json"