Denial Of Service (DoS)

2019-05-0204:52:18

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

4.7 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

JSON

kernel-rt is vulnerable to denial of service. A flaw was found in the Linux kernel’s Performance Events implementation. On systems with certain Intel processors, a local, unprivileged user could use this flaw to cause a denial of service by leveraging the perf subsystem to write into the reserved bits of the OFFCORE_RSP_0 and OFFCORE_RSP_1 model-specific registers.

CPENameOperatorVersion
kernel-rteq3.6.11.2__rt33.39.el6rt
kernel-rteq3.0.18__rt34.53.el6rt
kernel-rteq3.0.36__rt57.66.el6rt
kernel-rteq3.2.23__rt37.56.el6rt
kernel-rteq3.0.30__rt50.62.el6rt
kernel-rteq2.6.33.9__rt31.79.el6rt
kernel-rteq3.2.33__rt50.66.el6rt
kernel-rteq3.0.9__rt26.46.el6rt
kernel-rteq2.6.33.9__rt31.66.el6rt
kernel-rteq2.6.33.9__rt31.74.el6rt

Name	Operator	Version
kernel-rt	eq	3.6.11.2__rt33.39.el6rt
kernel-rt	eq	3.0.18__rt34.53.el6rt
kernel-rt	eq	3.0.36__rt57.66.el6rt
kernel-rt	eq	3.2.23__rt37.56.el6rt
kernel-rt	eq	3.0.30__rt50.62.el6rt
kernel-rt	eq	2.6.33.9__rt31.79.el6rt
kernel-rt	eq	3.2.33__rt50.66.el6rt
kernel-rt	eq	3.0.9__rt26.46.el6rt
kernel-rt	eq	2.6.33.9__rt31.66.el6rt
kernel-rt	eq	2.6.33.9__rt31.74.el6rt