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HistoryMay 02, 2014 - 2:55 p.m.
CVE-2014-3125
xen 4.4
arm
cntkctl_el1
context switch
denial of service
nvd
cve-2014-3125
6.2 Medium
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:A/AC:L/Au:S/C:N/I:P/A:C
6.3 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
26.9%
Xen 4.4.x, when running on an ARM system, does not properly context switch the CNTKCTL_EL1 register, which allows local guest users to modify the hardware timers and cause a denial of service (crash) via unspecified vectors.
Affected configurations
Node
xenxenMatch4.4.0
ORxenxenMatch4.4.0rc1
Related
ubuntucve
ubuntucve
CVE-2014-3125
2014-05-02 00:00:00
prion
prion
Design/Logic Flaw
2014-05-02 14:55:00
cvelist
cvelist
CVE-2014-3125
2014-05-02 14:00:00
nvd
nvd
CVE-2014-3125
2014-05-02 14:55:07
debiancve
debiancve
CVE-2014-3125
2014-05-02 14:55:07
xen
xen
Hardware timer context is not properly context switched on ARM
2014-04-30 09:52:00
6.2 Medium
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:A/AC:L/Au:S/C:N/I:P/A:C
6.3 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
26.9%
Related for CVE-2014-3125