CVE-2018-1000028

Published: Feb 9, 2018Modified: Nov 21, 2024

7.4

Vector

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

Exploitability: 2.2 / Impact: 5.2

Source: NVD

Description

Linux kernel version after commit bdcf0a423ea1 - 4.15-rc4+, 4.14.8+, 4.9.76+, 4.4.111+ contains a Incorrect Access Control vulnerability in NFS server (nfsd) that can result in remote users reading or writing files they should not be able to via NFS. This attack appear to be exploitable via NFS server must export a filesystem with the "rootsquash" options enabled. This vulnerability appears to have been fixed in after commit 1995266727fa.

Affected (5)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 4.14.8 to 4.14.23
Linux Linux Kernel	From 4.15.1 to 4.15.7
Linux Linux Kernel	From 4.4.111 to 4.4.119
Linux Linux Kernel	From 4.9.76 to 4.9.85
Linux Linux Kernel	Version 4.15 rc4

Related CWEs

CWE-269

Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

References (2)

https://git.kernel.org/linus/1995266727fa8143897e89b55f5d3c79aa828420

Source: cve@mitre.org

PatchVendor Advisory

https://git.kernel.org/linus/1995266727fa8143897e89b55f5d3c79aa828420

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.