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cve[email protected]CVE-2015-7549
HistoryOct 30, 2017 - 2:29 p.m.

CVE-2015-7549

2017-10-3014:29:00
CWE-476
[email protected]
web.nvd.nist.gov
64
cve-2015-7549
qemu
msi-x
mmio
vulnerability
nvd
security
denial of service

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

AI Score

Confidence

High

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

25.6%

JSON

The MSI-X MMIO support in hw/pci/msix.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (NULL pointer dereference and QEMU process crash) by leveraging failure to define the .write method.

CPENameOperatorVersion
qemu:qemuqemult2.5.0

Related

prion 1
freebsd 1
debiancve 1
nessus 22
ubuntucve 1
openvas 23
fedora 4
suse 11
mageia 1
ubuntu 1
osv 1
debian 2
gentoo 1
prion
prion
Null pointer dereference
2017-10-30 14:29:00
freebsd
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qemu -- denial of service vulnerability in MSI-X support
2015-06-26 00:00:00
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CVE-2015-7549
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nessus
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FreeBSD : qemu -- denial of service vulnerability in MSI-X support (3fb06284-b1b7-11e5-9728-002590263bf5)
2016-01-04 00:00:00
Fedora 22 : qemu-2.3.1-10.fc22 (2016-890e612f52)
2016-03-04 00:00:00
Fedora 23 : qemu-2.4.1-5.fc23 (2016-e9bba2bb01)
2016-03-04 00:00:00
ubuntucve
ubuntucve
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2015-12-16 00:00:00
openvas
openvas
Fedora Update for qemu FEDORA-2016-890
2016-01-20 00:00:00
Fedora Update for xen FEDORA-2016-2
2016-02-05 00:00:00
openSUSE: Security Advisory for xen (openSUSE-SU-2016:0126-1)
2016-02-02 00:00:00
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[SECURITY] Fedora 22 Update: qemu-2.3.1-10.fc22
2016-01-19 23:57:26
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2016-01-12 08:02:56
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2016-01-28 18:35:02
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2016-01-14 22:19:10
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2016-01-14 22:13:24
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2016-01-14 22:16:01
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2016-01-17 03:26:26
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ubuntu
QEMU vulnerabilities
2016-02-03 00:00:00
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2016-02-08 00:00:00
debian
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[SECURITY] [DSA 3471-1] qemu security update
2016-02-08 19:45:55
[SECURITY] [DSA 3471-1] qemu security update
2016-02-08 19:45:55
gentoo
gentoo
QEMU: Multiple vulnerabilities
2016-02-04 00:00:00

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.8 Medium

AI Score

Confidence

High

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

25.6%

JSON
Related for CVE-2015-7549
prion1freebsd1debiancve1nessus22ubuntucve1openvas23fedora4suse11mageia1ubuntu1osv1debian2gentoo1