Denial Of Service (DoS)

2019-01-1508:51:18

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

JSON

kernel-rt is vulnerable to denial of service. Incorrect handling of the _Delay and _Unwritten buffer head states in the journal_unmap_buffer function in fs/jbd2/transaction.c allows local attackers to crash systems that have an ext4 file system with a journal mounted

CPENameOperatorVersion
kernel-rteq3.0.18__rt34.53.el6rt
kernel-rteq2.6.33.9__rt31.79.el6rt
kernel-rteq3.0.9__rt26.46.el6rt
kernel-rteq2.6.33.9__rt31.66.el6rt
kernel-rteq2.6.33.9__rt31.74.el6rt
kernel-rteq3.0.9__rt26.45.el6rt
kernel-rteq3.0.25__rt44.57.el6rt
kernel-rteq2.6.33.9__rt31.75.el6rt
kerneleq2.6.18__194.17.1.el5
kerneleq2.6.18__238.12.1.el5

Name	Operator	Version
kernel-rt	eq	3.0.18__rt34.53.el6rt
kernel-rt	eq	2.6.33.9__rt31.79.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
kernel-rt	eq	3.0.9__rt26.45.el6rt
kernel-rt	eq	3.0.25__rt44.57.el6rt
kernel-rt	eq	2.6.33.9__rt31.75.el6rt
kernel	eq	2.6.18__194.17.1.el5
kernel	eq	2.6.18__238.12.1.el5