CVE-2019-18811

2019-11-0700:00:00

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:3.1/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

13.2%

JSON

A memory leak in the sof_set_get_large_ctrl_data() function in
sound/soc/sof/ipc.c in the Linux kernel through 5.3.9 allows attackers to
cause a denial of service (memory consumption) by triggering
sof_get_ctrl_copy_params() failures, aka CID-45c1380358b1.

OSVersionArchitecturePackageVersionFilename
ubuntu19.10noarchlinux< 5.3.0-40.32UNKNOWN
ubuntu19.10noarchlinux-aws< 5.3.0-1011.12UNKNOWN
ubuntu19.10noarchlinux-azure< 5.3.0-1013.14UNKNOWN
ubuntu18.04noarchlinux-azure-5.3< 5.3.0-1013.14~18.04.1UNKNOWN
ubuntu19.10noarchlinux-gcp< 5.3.0-1012.13UNKNOWN
ubuntu18.04noarchlinux-gcp-5.3< 5.3.0-1012.13~18.04.1UNKNOWN
ubuntu18.04noarchlinux-gke-5.3< 5.3.0-1012.13~18.04.1UNKNOWN
ubuntu18.04noarchlinux-hwe< 5.3.0-40.32~18.04.1UNKNOWN
ubuntu19.10noarchlinux-kvm< 5.3.0-1010.11UNKNOWN
ubuntu19.10noarchlinux-oracle< 5.3.0-1009.10UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	19.10	noarch	linux	< 5.3.0-40.32	UNKNOWN
ubuntu	19.10	noarch	linux-aws	< 5.3.0-1011.12	UNKNOWN
ubuntu	19.10	noarch	linux-azure	< 5.3.0-1013.14	UNKNOWN
ubuntu	18.04	noarch	linux-azure-5.3	< 5.3.0-1013.14~18.04.1	UNKNOWN
ubuntu	19.10	noarch	linux-gcp	< 5.3.0-1012.13	UNKNOWN
ubuntu	18.04	noarch	linux-gcp-5.3	< 5.3.0-1012.13~18.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-gke-5.3	< 5.3.0-1012.13~18.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-hwe	< 5.3.0-40.32~18.04.1	UNKNOWN
ubuntu	19.10	noarch	linux-kvm	< 5.3.0-1010.11	UNKNOWN
ubuntu	19.10	noarch	linux-oracle	< 5.3.0-1009.10	UNKNOWN