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cve[email protected]CVE-2017-5856
HistoryMar 16, 2017 - 3:59 p.m.

CVE-2017-5856

2017-03-1615:59:01
CWE-401
[email protected]
web.nvd.nist.gov
81
cve-2017-5856
memory leak
megasas_handle_dcmd
qemu
quick emulator
dos
denial of service
megaraid firmware interface
mfi
nvd

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack 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

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

5.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.9%

JSON

Memory leak in the megasas_handle_dcmd function in hw/scsi/megasas.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (host memory consumption) via MegaRAID Firmware Interface (MFI) commands with the sglist size set to a value over 2 Gb.

Affected configurations

NVD
Node
qemuqemuRange≤2.8.1.1
Node
debiandebian_linuxMatch8.0
CPENameOperatorVersion
qemu:qemuqemule2.8.1.1

Related

nvd 1
veracode 1
osv 2
prion 1
debiancve 1
ubuntucve 1
cvelist 1
alpinelinux 1
suse 9
nessus 17
openvas 15
gentoo 1
fedora 2
ubuntu 1
debian 1
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2017-03-16 15:00:00
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2017-04-28 21:11:21
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2021-06-09 00:00:00
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2017-03-22 00:00:00
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2017-03-21 16:52:35
[SECURITY] Fedora 25 Update: qemu-2.7.1-4.fc25
2017-03-18 20:00:53
ubuntu
ubuntu
QEMU vulnerabilities
2017-04-20 00:00:00
debian
debian
[SECURITY] [DLA 1497-1] qemu security update
2018-09-06 18:49:12

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack 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

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

5.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.9%

JSON
Related for CVE-2017-5856
nvd1veracode1osv2prion1debiancve1ubuntucve1cvelist1alpinelinux1suse9nessus17openvas15gentoo1fedora2ubuntu1debian1