PT-2018-10197 · Linux+5 · Linux Kernel+5

Dan Carpenter · Published 2018-05-06 · Updated 2019-04-27 · CVE-2018-10940

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.16.6

Description The issue is related to an incorrect bounds check in the CDROM driver CDROM MEDIA CHANGED ioctl, which allows local attackers to read out kernel memory.

Recommendations For Linux kernel versions prior to 4.16.6, update to version 4.16.6 or later to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2018-1659

ALT-PU-2018-2679

ALT-PU-2018-2726

ALT-PU-2018-2729

ALT-PU-2018-2814

ALT-PU-2019-1433

CESA-2018_3083

CVE-2018-10940

DLA-1392-1

DLA-1422-1

DLA-1422-2

DLA-1423-1

OPENSUSE-SU-2018_2738-1

OPENSUSE-SU-2018_3071-1

RHSA-2018:2948

RHSA-2018:3083

RHSA-2018:3096

RHSA-2018_3083

RHSA-2018_3096

SUSE-SU-2018:2858-1

SUSE-SU-2018:2879-1

SUSE-SU-2018:2907-1

SUSE-SU-2018:2908-1

SUSE-SU-2018:2908-2

SUSE-SU-2018:2980-1

SUSE-SU-2018:2981-1

SUSE-SU-2018:3083-1

SUSE-SU-2018:3084-1

SUSE-SU-2018:3088-1

SUSE-SU-2018:3961-1

USN-3676-1

USN-3676-2

USN-3695-1

USN-3695-2

USN-3754-1

Affected Products

Alt Linux

Centos

Linux Kernel

Red Hat

Suse

Ubuntu

References · 612

• https://github.com/torvalds/linux/commit/9de4ee40547fd315d4a0ed1dd15a2fa3559ad707 · Patch
• https://ubuntu.com/security/CVE-2018-13094 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-1095 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3754-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-10940 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3676-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-16535 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-10940 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3676-2 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-2584 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-16529 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:2858-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-17558 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-16645 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:2907-1 · Vendor Advisory