CVE-2015-7837

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Source

https://nvd.nist.gov/vuln/detail/CVE-2015-7837

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2015-7837.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2015-7837

Related

Published

2017-09-19T16:29:00Z

Modified

2024-06-30T12:01:22Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator

Summary

[none]

Details

The Linux kernel, as used in Red Hat Enterprise Linux 7, kernel-rt, and Enterprise MRG 2 and when booted with UEFI Secure Boot enabled, allows local users to bypass intended securelevel/secureboot restrictions by leveraging improper handling of secure_boot flag across kexec reboot.

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

4.5.1-1

Ecosystem specific

{
    "urgency": "unimportant"
}

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

4.5.1-1

Ecosystem specific

{
    "urgency": "unimportant"
}

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

4.5.1-1

Ecosystem specific

{
    "urgency": "unimportant"
}