CVE-2018-1108

MEDIUM5.9

kernel drivers before version 4

Published May 21, 2018

Modified 1 years ago

Details

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.

References

WEBhttp://www.securityfocus.com/bid/104055 WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1108 WEBhttps://lists.debian.org/debian-lts-announce/2022/07/msg00000.html ADVISORYhttps://usn.ubuntu.com/3718-1/ADVISORYhttps://usn.ubuntu.com/3718-2/ADVISORYhttps://usn.ubuntu.com/3752-1/ADVISORYhttps://usn.ubuntu.com/3752-2/ADVISORYhttps://usn.ubuntu.com/3752-3/ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2018-1108 ADVISORYhttps://www.debian.org/security/2018/dsa-4188

CVSS Analysis

CVSS v3.1

5.9

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

HighAC:H

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

HighI:H

Availability

NoneA:N

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

Weakness Type (CWE)

Cryptography

CWE-330

Insufficient Randomness

Ecosystems

Timeline

PublishedMay 21, 2018

ModifiedAug 5, 2024

CVE-2018-1108 | Mondoo Vulnerability Intelligence