CVE-2017-1000363

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Source

https://nvd.nist.gov/vuln/detail/CVE-2017-1000363

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-1000363.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2017-1000363

Related

Published

2017-07-17T13:18:18Z

Modified

2024-06-30T12:00:03Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

Linux drivers/char/lp.c Out-of-Bounds Write. Due to a missing bounds check, and the fact that parportptr integer is static, a 'secure boot' kernel command line adversary (can happen due to bootloader vulns, e.g. Google Nexus 6's CVE-2016-10277, where due to a vulnerability the adversary has partial control over the command line) can overflow the parportnr array in the following code, by appending many (>LP_NO) 'lp=none' arguments to the command line.

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

4.9.30-1

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

4.9.30-1

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

4.9.30-1

Ecosystem specific

{
    "urgency": "low"
}