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cve[email protected]CVE-2017-10923
HistoryJul 05, 2017 - 1:29 a.m.

CVE-2017-10923

2017-07-0501:29:00
CWE-20
[email protected]
web.nvd.nist.gov
34
xen
vcpu
array index
validation
denial of service
xsa-225
cve-2017-10923
nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.2 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.2%

JSON

Xen through 4.8.x does not validate a vCPU array index upon the sending of an SGI, which allows guest OS users to cause a denial of service (hypervisor crash), aka XSA-225.

Affected configurations

NVD
Node
xenxenMatch4.6.0
OR
xenxenMatch4.6.1
OR
xenxenMatch4.6.2
OR
xenxenMatch4.6.4
OR
xenxenMatch4.6.5
OR
xenxenMatch4.7.1
OR
xenxenMatch4.8.0
OR
xenxenMatch4.8.1

Related

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prion 1
debiancve 1
nvd 1
ubuntucve 1
redhatcve 1
nessus 3
openvas 1
fedora 2
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2017-07-05 01:29:00
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Fedora 24 : xen (2017-b3bdaf58bc)
2017-07-03 00:00:00
Fedora 25 : xen (2017-c3149b5fcb)
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Fedora 26 : xen (2017-5c6a9b07a3)
2017-07-17 00:00:00
openvas
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2017-07-14 00:00:00
fedora
fedora
[SECURITY] Fedora 26 Update: xen-4.8.1-4.fc26
2017-07-07 23:15:23
[SECURITY] Fedora 25 Update: xen-4.7.2-7.fc25
2017-07-12 03:27:01

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.2 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.2%

JSON
Related for CVE-2017-10923
xen1cvelist1osv1prion1debiancve1nvd1ubuntucve1redhatcve1nessus3openvas1fedora2