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HistoryNov 21, 2013 - 4:40 a.m.
CVE-2013-6833
freebsd
kernel
vulnerability
information security
memory
local users
nvd
cve-2013-6833
4.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:C/I:N/A:N
5.7 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
5.1%
The qls_eioctl function in sys/dev/qlxge/qls_ioctl.c in the kernel in FreeBSD 10 and earlier does not validate a certain size parameter, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.
Affected configurations
Node
freebsdfreebsdRange≤10.0
ORfreebsdfreebsdMatch0.4_1
ORfreebsdfreebsdMatch1.0
ORfreebsdfreebsdMatch1.1
ORfreebsdfreebsdMatch1.1.5
ORfreebsdfreebsdMatch1.1.5.1
ORfreebsdfreebsdMatch1.2
ORfreebsdfreebsdMatch1.5
ORfreebsdfreebsdMatch2.0
ORfreebsdfreebsdMatch2.0.1
ORfreebsdfreebsdMatch2.0.5
ORfreebsdfreebsdMatch2.1
ORfreebsdfreebsdMatch2.1.0
ORfreebsdfreebsdMatch2.1.5
ORfreebsdfreebsdMatch2.1.6
ORfreebsdfreebsdMatch2.1.6.1
ORfreebsdfreebsdMatch2.1.7
ORfreebsdfreebsdMatch2.1.7.1
ORfreebsdfreebsdMatch2.2
ORfreebsdfreebsdMatch2.2.1
ORfreebsdfreebsdMatch2.2.2
ORfreebsdfreebsdMatch2.2.3
ORfreebsdfreebsdMatch2.2.4
ORfreebsdfreebsdMatch2.2.5
ORfreebsdfreebsdMatch2.2.6
ORfreebsdfreebsdMatch2.2.7
ORfreebsdfreebsdMatch2.2.8
ORfreebsdfreebsdMatch3.0
ORfreebsdfreebsdMatch3.1
ORfreebsdfreebsdMatch3.2
ORfreebsdfreebsdMatch3.3
ORfreebsdfreebsdMatch3.4
ORfreebsdfreebsdMatch3.5
ORfreebsdfreebsdMatch3.5.1
ORfreebsdfreebsdMatch4.0
ORfreebsdfreebsdMatch4.1
ORfreebsdfreebsdMatch4.1.1
ORfreebsdfreebsdMatch4.2
ORfreebsdfreebsdMatch4.3
ORfreebsdfreebsdMatch4.4
ORfreebsdfreebsdMatch4.5
ORfreebsdfreebsdMatch4.6
ORfreebsdfreebsdMatch4.6.2
ORfreebsdfreebsdMatch4.7
ORfreebsdfreebsdMatch4.8
ORfreebsdfreebsdMatch4.9
ORfreebsdfreebsdMatch4.10
ORfreebsdfreebsdMatch4.11
ORfreebsdfreebsdMatch5.0
ORfreebsdfreebsdMatch5.1
ORfreebsdfreebsdMatch5.2
ORfreebsdfreebsdMatch5.2.1
ORfreebsdfreebsdMatch5.3
ORfreebsdfreebsdMatch5.4
ORfreebsdfreebsdMatch5.5
ORfreebsdfreebsdMatch6.0
ORfreebsdfreebsdMatch6.1
ORfreebsdfreebsdMatch6.2
ORfreebsdfreebsdMatch6.3
ORfreebsdfreebsdMatch6.4
ORfreebsdfreebsdMatch7.0
ORfreebsdfreebsdMatch7.1
ORfreebsdfreebsdMatch7.2
ORfreebsdfreebsdMatch7.3
ORfreebsdfreebsdMatch7.4
ORfreebsdfreebsdMatch8.0
ORfreebsdfreebsdMatch8.1
ORfreebsdfreebsdMatch8.2
ORfreebsdfreebsdMatch8.3
ORfreebsdfreebsdMatch8.4
ORfreebsdfreebsdMatch9.0
ORfreebsdfreebsdMatch9.1
ORfreebsdfreebsdMatch9.2
Related
nvd
nvd
CVE-2013-6833
2013-11-21 04:40:59
prion
prion
Design/Logic Flaw
2013-11-21 04:40:00
debiancve
debiancve
CVE-2013-6833
2013-11-21 04:40:59
cvelist
cvelist
CVE-2013-6833
2013-11-21 02:00:00
nessus
nessus
FreeBSD < 10 qls_eioctl function Unauthorized Disclosure of Information
2018-06-15 00:00:00
4.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:C/I:N/A:N
5.7 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
5.1%
Related for CVE-2013-6833