CVE-2019-19079

2019-11-1800:00:00

ubuntu.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.003 Low

EPSS

Percentile

67.9%

JSON

A memory leak in the qrtr_tun_write_iter() function in net/qrtr/tun.c in
the Linux kernel before 5.3 allows attackers to cause a denial of service
(memory consumption), aka CID-a21b7f0cff19.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux-aws-5.0< 5.0.0-1024.27~18.04.1UNKNOWN
ubuntu18.04noarchlinux-azure< 5.0.0-1029.31~18.04.1UNKNOWN
ubuntu18.04noarchlinux-gcp< 5.0.0-1029.30~18.04.1UNKNOWN
ubuntu18.04noarchlinux-gke-5.0< 5.0.0-1029.30~18.04.1UNKNOWN
ubuntu18.04noarchlinux-hwe< 5.3.0-26.28~18.04.1UNKNOWN
ubuntu18.04noarchlinux-oem-osp1< 5.0.0-1037.42UNKNOWN
ubuntu19.10noarchlinux-oem-osp1< 5.0.0-1037.42UNKNOWN
ubuntu18.04noarchlinux-oracle-5.0< 5.0.0-1010.15~18.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux-aws-5.0	< 5.0.0-1024.27~18.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-azure	< 5.0.0-1029.31~18.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-gcp	< 5.0.0-1029.30~18.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-gke-5.0	< 5.0.0-1029.30~18.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-hwe	< 5.3.0-26.28~18.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-oem-osp1	< 5.0.0-1037.42	UNKNOWN
ubuntu	19.10	noarch	linux-oem-osp1	< 5.0.0-1037.42	UNKNOWN
ubuntu	18.04	noarch	linux-oracle-5.0	< 5.0.0-1010.15~18.04.1	UNKNOWN