CVE-2017-18270

Published: May 18, 2018Modified: Nov 21, 2024

7.1

Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Exploitability: 1.8 / Impact: 5.2

Source: NVD

Description

In the Linux kernel before 4.13.5, a local user could create keyrings for other users via keyctl commands, setting unwanted defaults or causing a denial of service.

Affected (1)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 4.13.5

References (18)

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=237bbd29f7a049d310d907f4b2716a7feef9abf3

Source: cve@mitre.org

Patch

http://www.securityfocus.com/bid/104254

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://bugzilla.redhat.com/show_bug.cgi?id=1580979

Source: cve@mitre.org

https://bugzilla.redhat.com/show_bug.cgi?id=1856774#c11

Source: cve@mitre.org

https://bugzilla.redhat.com/show_bug.cgi?id=1856774#c9

Source: cve@mitre.org

https://github.com/torvalds/linux/commit/237bbd29f7a049d310d907f4b2716a7feef9abf3

Source: cve@mitre.org

Patch

https://support.f5.com/csp/article/K37301725

Source: cve@mitre.org

https://usn.ubuntu.com/3754-1/

Source: cve@mitre.org

https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.5

Source: cve@mitre.org

Release Notes

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=237bbd29f7a049d310d907f4b2716a7feef9abf3