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prionPRIOn knowledge basePRION:CVE-2018-19964
HistoryDec 08, 2018 - 4:29 a.m.

Design/Logic Flaw

2018-12-0804:29:00
PRIOn knowledge base
www.prio-n.com
4

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

6.1 Medium

AI Score

Confidence

High

4.9 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

10.6%

JSON

An issue was discovered in Xen 4.11.x allowing x86 guest OS users to cause a denial of service (host OS hang) because the p2m lock remains unavailable indefinitely in certain error conditions.

CPENameOperatorVersion
xenge4.11.0
xenle4.11.1

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Xen Project Guest p2m Page Removal Error Handling DoS (XSA-277)
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x86: incorrect error handling for guest p2m page removals
2018-11-20 12:00:00
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[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
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Fedora Update for xen FEDORA-2019-3e89502cb1
2019-05-07 00:00:00
SUSE: Security Advisory (SUSE-SU-2019:0003-1)
2021-04-19 00:00:00
Fedora Update for xen FEDORA-2019-899ef6056c
2019-07-03 00:00:00

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

6.1 Medium

AI Score

Confidence

High

4.9 Medium

CVSS2

Access Vector

LOCAL

Access 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

0.0004 Low

EPSS

Percentile

10.6%

JSON
Related for PRION:CVE-2018-19964
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