Denial Of Service (DoS)

2020-04-2413:23:39

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

JSON

The kernel is vulnerable to denial of service (DoS). It is possible because offset2lib allows for the stack guard page to be jumped over.

CPENameOperatorVersion
kerneleq2.6.32__573.7.1.el6
kerneleq2.6.32__754.18.2.el6.centos.plus
kerneleq2.6.32__504.8.1.el6
kerneleq2.6.32__754.23.1.el6
kerneleq2.6.32__642.6.2.el6
kerneleq2.6.32__220.4.4.bgq.el6
kerneleq2.6.32__754.11.1.el6.centos.plus
kerneleq2.6.32__642.15.1.el6
kerneleq2.6.32__71.24.1.el6
kerneleq2.6.32__358.23.2.el6

Name	Operator	Version
kernel	eq	2.6.32__573.7.1.el6
kernel	eq	2.6.32__754.18.2.el6.centos.plus
kernel	eq	2.6.32__504.8.1.el6
kernel	eq	2.6.32__754.23.1.el6
kernel	eq	2.6.32__642.6.2.el6
kernel	eq	2.6.32__220.4.4.bgq.el6
kernel	eq	2.6.32__754.11.1.el6.centos.plus
kernel	eq	2.6.32__642.15.1.el6
kernel	eq	2.6.32__71.24.1.el6
kernel	eq	2.6.32__358.23.2.el6