CVE-2013-1798

CVE Details

Release Date:	2021-01-28
Impact:	None	What is this?

Description

The ioapic_read_indirect function in virt/kvm/ioapic.c in the Linux kernel through 3.8.4 does not properly handle a certain combination of invalid IOAPIC_REG_SELECT and IOAPIC_REG_WINDOW operations, which allows guest OS users to obtain sensitive information from host OS memory or cause a denial of service (host OS OOPS) via a crafted application.

See more information about CVE-2013-1798 from MITRE CVE dictionary and NIST NVD

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

CVSS v3 metrics

Base Score:	0.0
Vector String:	CVSS:3.0/AV:N/AC:N/PR:N/UI:N/S:U/C:N/I:N/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	None
Privileges Required:	None
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (kernel-uek)	ELSA-2013-2519	2013-04-24
Oracle Linux version 5 (kernel-uek)	ELSA-2013-2520	2013-04-24
Oracle Linux version 5 (kvm)	ELSA-2013-0727	2013-04-09
Oracle Linux version 5 (mlnx_en-2.6.32-400.26.2.el5uek)	ELSA-2013-2520	2013-04-24
Oracle Linux version 5 (ofa-2.6.32-400.26.2.el5uek)	ELSA-2013-2520	2013-04-24
Oracle Linux version 6 (kernel)	ELSA-2013-0744	2013-04-23
Oracle Linux version 6 (kernel-uek)	ELSA-2013-2519	2013-04-24
Oracle Linux version 6 (kernel-uek)	ELSA-2013-2520	2013-04-24
Oracle Linux version 6 (mlnx_en-2.6.32-400.26.2.el6uek)	ELSA-2013-2520	2013-04-24
Oracle Linux version 6 (ofa-2.6.32-400.26.2.el6uek)	ELSA-2013-2520	2013-04-24
Oracle Linux version 7 (kernel-uek)	ELSA-2020-5676	2020-05-11