CVE-2018-10892

Public on 2018-07-06

Modified on 2018-09-06

Description

The default OCI Linux spec in oci/defaults{_linux}.go in Docker/Moby, from 1.11 to current, does not block /proc/acpi pathnames. The flaw allows an attacker to modify host's hardware like enabling/disabling Bluetooth or turning up/down keyboard brightness.

Severity

Medium

See what this means

CVSS v3 Base Score

6.3

See breakdown

Affected Packages

Platform	Package	Release Date	Advisory
Amazon Linux 1	docker	2018-09-05 19:30	ALAS-2018-1071
Amazon Linux 2 - Docker Extra	docker	2021-11-09 18:25	ALAS2DOCKER-2021-005
Amazon Linux 2 - Aws-nitro-enclaves-cli Extra	docker	2021-11-09 18:24	ALAS2NITRO-ENCLAVES-2021-005

CVSS Scores

	Score Type	Score	Vector
Amazon Linux	CVSSv3	6.3	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
NVD	CVSSv2	5.0	AV:N/AC:L/Au:N/C:N/I:P/A:N
NVD	CVSSv3	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References

Red Hat: CVE-2018-10892 Mitre: CVE-2018-10892 FAQs regarding Amazon Linux ALAS/CVE Severity