CVE-2019-19056

2019-11-1800:00:00

ubuntu.com

4.7 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

14.4%

JSON

A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in
drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through
5.3.11 allows attackers to cause a denial of service (memory consumption)
by triggering mwifiex_map_pci_memory() failures, aka CID-db8fd2cde932.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-91.92UNKNOWN
ubuntu19.10noarchlinux< 5.3.0-42.34UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-174.204UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1063.67UNKNOWN
ubuntu19.10noarchlinux-aws< 5.3.0-1013.14UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1062.66UNKNOWN
ubuntu16.04noarchlinux-aws< 4.4.0-1102.113UNKNOWN
ubuntu18.04noarchlinux-aws-5.0< 5.0.0-1027.30UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1063.67~16.04.1UNKNOWN
ubuntu18.04noarchlinux-azure< 5.0.0-1035.37UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< 4.15.0-91.92	UNKNOWN
ubuntu	19.10	noarch	linux	< 5.3.0-42.34	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-174.204	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< 4.15.0-1063.67	UNKNOWN
ubuntu	19.10	noarch	linux-aws	< 5.3.0-1013.14	UNKNOWN
ubuntu	14.04	noarch	linux-aws	< 4.4.0-1062.66	UNKNOWN
ubuntu	16.04	noarch	linux-aws	< 4.4.0-1102.113	UNKNOWN
ubuntu	18.04	noarch	linux-aws-5.0	< 5.0.0-1027.30	UNKNOWN
ubuntu	16.04	noarch	linux-aws-hwe	< 4.15.0-1063.67~16.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-azure	< 5.0.0-1035.37	UNKNOWN