CVE-2012-2136

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Source

https://nvd.nist.gov/vuln/detail/CVE-2012-2136

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2012-2136.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2012-2136

Related

Published

2012-08-09T10:29:46Z

Modified

2024-09-18T01:00:20Z

Summary

[none]

Details

The sockallocsend_pskb function in net/core/sock.c in the Linux kernel before 3.4.5 does not properly validate a certain length value, which allows local users to cause a denial of service (heap-based buffer overflow and system crash) or possibly gain privileges by leveraging access to a TUN/TAP device.

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

3.2.20-1

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

3.2.20-1

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

3.2.20-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}