CVE-2016-0728

CVE Details

Release Date:

2016-01-19

Description

The join_session_keyring function in security/keys/process_keys.c inthe Linux kernel before 4.4.1 mishandles object references in a certain error case, which allows local users to gain privileges or cause a denial of service (integer overflow and use-after-free) via crafted keyctl commands.

See more information about CVE-2016-0728 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.2	Base Metrics:	AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector:	Local network	Attack Complexity:	Low
Authentication:	None required	Confidentiality Impact:	Complete
Integrity Impact:	Complete	Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (dtrace-modules-3.8.13-118.2.5.el6uek)	ELSA-2016-3509	2016-01-20
Oracle Linux version 6 (dtrace-modules-4.1.12-32.1.2.el6uek)	ELSA-2016-3510	2016-01-20
Oracle Linux version 6 (kernel-uek)	ELSA-2016-3509	2016-01-20
Oracle Linux version 6 (kernel-uek)	ELSA-2016-3510	2016-01-20
Oracle Linux version 7 (dtrace-modules-3.8.13-118.2.5.el7uek)	ELSA-2016-3509	2016-01-20
Oracle Linux version 7 (dtrace-modules-4.1.12-32.1.2.el7uek)	ELSA-2016-3510	2016-01-20
Oracle Linux version 7 (kernel)	ELSA-2016-0064	2016-01-25
Oracle Linux version 7 (kernel-uek)	ELSA-2016-3509	2016-01-20
Oracle Linux version 7 (kernel-uek)	ELSA-2016-3510	2016-01-20
Oracle VM version 3.3 (kernel-uek)	OVMSA-2016-0005	2016-01-20

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team