CVE-2014-3144

Source
https://nvd.nist.gov/vuln/detail/CVE-2014-3144
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2014-3144.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2014-3144
Related
Published
2014-05-11T21:55:06Z
Modified
2024-09-18T01:00:21Z
Summary
[none]
Details

The (1) BPFSANCNLATTR and (2) BPFSANCNLATTRNEST extension implementations in the skrunfilter function in net/core/filter.c in the Linux kernel through 3.14.3 do not check whether a certain length value is sufficiently large, which allows local users to cause a denial of service (integer underflow and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the _skbgetnlattr and _skbgetnlattrnest functions before the vulnerability was announced.

References

Affected packages

Debian:11 / linux

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.14.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / linux

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.14.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.14.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}