CVE-2018-1108 Information

Description

kernel drivers before version 4.17-rc1 are vulnerable to a weakness in the Linux kernel’s implementation of random seed data. Programs early in the boot sequence could use the data allocated for the seed before it was sufficiently generated.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Reference

http://www.securityfocus.com/bid/104055 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1108 https://usn.ubuntu.com/3718-1/ https://usn.ubuntu.com/3718-2/ https://usn.ubuntu.com/3752-1/ https://usn.ubuntu.com/3752-2/ https://usn.ubuntu.com/3752-3/ https://www.debian.org/security/2018/dsa-4188

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

5.9