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prionPRIOn knowledge basePRION:CVE-2018-19962
HistoryDec 08, 2018 - 4:29 a.m.

Design/Logic Flaw

2018-12-0804:29:00
PRIOn knowledge base
www.prio-n.com
6

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

24.7%

JSON

An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because small IOMMU mappings are unsafely combined into larger ones.

Related

osv 3
debiancve 1
ubuntucve 1
cve 1
xen 1
nessus 16
redhatcve 2
debian 2
citrix 1
openvas 17
suse 3
fedora 5
ibm 1
osv
osv
CVE-2018-19962
2018-12-08 04:29:00
xen - security update
2019-01-14 00:00:00
xen - security update
2019-10-08 00:00:00
debiancve
debiancve
CVE-2018-19962
2018-12-08 04:29:00
ubuntucve
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2018-12-08 00:00:00
cve
cve
CVE-2018-19962
2018-12-08 04:29:00
xen
xen
insufficient TLB flushing / improper large page mappings with AMD IOMMUs
2018-11-20 12:00:00
nessus
nessus
Xen Project Insufficient TLB Flushing Vulnerability (XSA-275)
2018-12-13 00:00:00
Debian DLA-1949-1 : xen security update
2019-10-09 00:00:00
Citrix XenServer Multiple Vulnerabilities (CTX239432)
2018-11-26 00:00:00
redhatcve
redhatcve
CVE-2018-19962
2018-12-13 11:11:33
CVE-2018-19961
2018-12-13 11:11:02
debian
debian
[SECURITY] [DLA 1949-1] xen security update
2019-10-08 12:40:59
[SECURITY] [DSA 4369-1] xen security update
2019-01-14 22:09:42
citrix
citrix
Citrix XenServer Security Update
2018-11-20 05:00:00
openvas
openvas
openSUSE: Security Advisory for xen (openSUSE-SU-2018:4111-1)
2018-12-13 00:00:00
SUSE: Security Advisory (SUSE-SU-2019:0020-1)
2021-04-19 00:00:00
SUSE: Security Advisory (SUSE-SU-2018:4070-1)
2021-04-19 00:00:00
suse
suse
Security update for xen (important)
2018-12-13 03:17:36
Security update for xen (important)
2019-04-17 00:00:00
Security update for xen (important)
2018-12-29 15:11:23
fedora
fedora
[SECURITY] Fedora 29 Update: xen-4.11.1-4.fc29
2019-03-12 22:20:11
[SECURITY] Fedora 29 Update: xen-4.11.1-5.fc29
2019-05-30 17:27:30
[SECURITY] Fedora 29 Update: xen-4.11.1-6.fc29
2019-07-02 02:30:55
ibm
ibm
Security Bulletin: Vyatta 5600 vRouter Software Patches - Release 1801-v
2019-04-18 16:40:01

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

24.7%

JSON
Related for PRION:CVE-2018-19962
osv3debiancve1ubuntucve1cve1xen1nessus16redhatcve2debian2citrix1openvas17suse3fedora5ibm1