CVE-2019-19073

2019-11-1800:00:00

ubuntu.com

4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.002 Low

EPSS

Percentile

58.7%

JSON

Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux
kernel through 5.3.11 allow attackers to cause a denial of service (memory
consumption) by triggering wait_for_completion_timeout() failures. This
affects the htc_config_pipe_credits() function, the htc_setup_complete()
function, and the htc_connect_service() function, aka CID-853acf7caf10.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-118.119UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-190.220UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1083.87UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1078.82) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1114.127UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1083.87~16.04.1UNKNOWN
ubuntu14.04noarchlinux-azure< 4.15.0-1096.106~14.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux-azure< 4.15.0-1096.106~16.04.1UNKNOWN
ubuntu18.04noarchlinux-azure-4.15< 4.15.0-1096.106UNKNOWN
ubuntu16.04noarchlinux-gcp< 4.15.0-1084.95~16.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< 4.15.0-118.119	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-190.220	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< 4.15.0-1083.87	UNKNOWN
ubuntu	14.04	noarch	linux-aws	< 4.4.0-1078.82) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	linux-aws	< 4.4.0-1114.127	UNKNOWN
ubuntu	16.04	noarch	linux-aws-hwe	< 4.15.0-1083.87~16.04.1	UNKNOWN
ubuntu	14.04	noarch	linux-azure	< 4.15.0-1096.106~14.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	16.04	noarch	linux-azure	< 4.15.0-1096.106~16.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-azure-4.15	< 4.15.0-1096.106	UNKNOWN
ubuntu	16.04	noarch	linux-gcp	< 4.15.0-1084.95~16.04.1	UNKNOWN