CVE-2018-7492

2018-02-2600:00:00

ubuntu.com

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

0.0004 Low

EPSS

Percentile

9.4%

JSON

A NULL pointer dereference was found in the net/rds/rdma.c __rds_rdma_map()
function in the Linux kernel before 4.14.7 allowing local attackers to
cause a system panic and a denial-of-service, related to RDS_GET_MR and
RDS_GET_MR_FOR_DEST.

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchlinux< 4.13.0-45.50UNKNOWN
ubuntu14.04noarchlinux< 3.13.0-151.201UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-119.143UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1016.16UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1054.63UNKNOWN
ubuntu16.04noarchlinux-azure< 4.15.0-1013.13~16.04.2UNKNOWN
ubuntu16.04noarchlinux-gcp< 4.13.0-1019.23UNKNOWN
ubuntu16.04noarchlinux-hwe< 4.13.0-45.50~16.04.1UNKNOWN
ubuntu18.04noarchlinux-hwe-edge< 4.18.0-8.9~18.04.1UNKNOWN
ubuntu16.04noarchlinux-hwe-edge< 4.13.0-45.50~16.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	linux	< 4.13.0-45.50	UNKNOWN
ubuntu	14.04	noarch	linux	< 3.13.0-151.201	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-119.143	UNKNOWN
ubuntu	14.04	noarch	linux-aws	< 4.4.0-1016.16	UNKNOWN
ubuntu	16.04	noarch	linux-aws	< 4.4.0-1054.63	UNKNOWN
ubuntu	16.04	noarch	linux-azure	< 4.15.0-1013.13~16.04.2	UNKNOWN
ubuntu	16.04	noarch	linux-gcp	< 4.13.0-1019.23	UNKNOWN
ubuntu	16.04	noarch	linux-hwe	< 4.13.0-45.50~16.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-hwe-edge	< 4.18.0-8.9~18.04.1	UNKNOWN
ubuntu	16.04	noarch	linux-hwe-edge	< 4.13.0-45.50~16.04.1	UNKNOWN