CVE-2013-0914

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Source

https://nvd.nist.gov/vuln/detail/CVE-2013-0914

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2013-0914.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2013-0914

Related

Published

2013-03-22T11:59:11Z

Modified

2024-06-30T12:01:22Z

Summary

[none]

Details

The flushsignalhandlers function in kernel/signal.c in the Linux kernel before 3.8.4 preserves the value of the sa_restorer field across an exec operation, which makes it easier for local users to bypass the ASLR protection mechanism via a crafted application containing a sigaction system call.

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

3.2.41-1

Ecosystem specific

{
    "urgency": "low"
}

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

3.2.41-1

Ecosystem specific

{
    "urgency": "low"
}

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

3.2.41-1

Ecosystem specific

{
    "urgency": "low"
}