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ubuntucveUbuntu.comUB:CVE-2018-7858
HistoryMar 12, 2018 - 12:00 a.m.

CVE-2018-7858

2018-03-1200:00:00
ubuntu.com
ubuntu.com
18

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

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

Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA
Emulator support, allows local guest OS privileged users to cause a denial
of service (out-of-bounds access and QEMU process crash) by leveraging
incorrect region calculation when updating VGA display.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchqemu< 1:2.10+dfsg-0ubuntu3.6UNKNOWN
ubuntu18.04noarchqemu< 1:2.11+dfsg-1ubuntu7.1UNKNOWN

Related

nessus 29
oraclelinux 7
redhatcve 1
debiancve 1
cve 1
openvas 12
f5 1
centos 2
veracode 1
prion 1
osv 1
redhat 7
ubuntu 1
amazon 2
suse 1
fedora 1
nessus
nessus
RHEL 7 : qemu-kvm (RHSA-2018:1416)
2018-05-16 00:00:00
CentOS 7 : qemu-kvm (CESA-2018:1416)
2018-05-31 00:00:00
Scientific Linux Security Update : qemu-kvm on SL7.x x86_64 (20180515)
2018-05-16 00:00:00
oraclelinux
oraclelinux
qemu-kvm security update
2018-05-14 00:00:00
qemu-kvm security update
2018-07-10 00:00:00
qemu security update
2018-11-20 00:00:00
redhatcve
redhatcve
CVE-2018-7858
2020-04-06 23:02:39
debiancve
debiancve
CVE-2018-7858
2018-03-12 21:29:00
cve
cve
CVE-2018-7858
2018-03-12 21:29:00
openvas
openvas
CentOS Update for qemu-img CESA-2018:1416 centos7
2018-06-05 00:00:00
Huawei EulerOS: Security Advisory for qemu-kvm (EulerOS-SA-2018-1145)
2020-01-23 00:00:00
Ubuntu: Security Advisory (USN-3649-1)
2018-05-17 00:00:00
f5
f5
K51543541 : QEMU vulnerability CVE-2018-7858
2020-12-17 00:00:00
centos
centos
qemu security update
2018-05-30 18:24:29
qemu security update
2018-07-13 16:56:49
veracode
veracode
Out-of-bounds Read
2019-05-16 02:25:11
prion
prion
Out-of-bounds
2018-03-12 21:29:00
osv
osv
CVE-2018-7858
2018-03-12 21:29:01
redhat
redhat
(RHSA-2018:1416) Moderate: qemu-kvm security update
2018-05-14 13:23:44
(RHSA-2018:1369) Moderate: qemu-kvm-rhev security and bug fix update
2018-05-10 15:54:06
(RHSA-2018:1643) Important: qemu-kvm-rhev security update
2018-05-21 23:33:53
ubuntu
ubuntu
QEMU vulnerabilities
2018-05-16 00:00:00
amazon
amazon
Important: qemu-kvm
2018-06-07 23:41:00
Important: qemu-kvm
2018-06-08 18:29:00
suse
suse
Security update for qemu (important)
2019-03-29 00:00:00
fedora
fedora
[SECURITY] Fedora 27 Update: qemu-2.10.2-1.fc27
2018-08-24 07:15:55

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

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 UB:CVE-2018-7858
nessus29oraclelinux7redhatcve1debiancve1cve1openvas12f51centos2veracode1prion1osv1redhat7ubuntu1amazon2suse1fedora1