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nvd[email protected]NVD:CVE-2019-17348
HistoryOct 08, 2019 - 1:15 a.m.

CVE-2019-17348

2019-10-0801:15:10
CWE-20
[email protected]
web.nvd.nist.gov

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

7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.3%

JSON

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service because of an incompatibility between Process Context Identifiers (PCID) and shadow-pagetable switching.

Affected configurations

NVD
Node
xenxenRange≤4.11.2
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0

Related

nessus 8
cve 1
symantec 1
debiancve 1
cvelist 1
osv 1
xen 1
redhatcve 1
prion 1
ubuntucve 1
openvas 4
debian 1
nessus
nessus
Xen Project Process Context Identifiers Shadow Pagetables Denial of Service Vulnerability (XSA-294)
2019-03-15 00:00:00
SUSE SLES11 Security Update : xen (SUSE-SU-2019:14199-1)
2021-06-10 00:00:00
SUSE SLES12 Security Update : xen (SUSE-SU-2019:2783-1)
2019-10-28 00:00:00
cve
cve
CVE-2019-17348
2019-10-08 01:15:10
symantec
symantec
Xen CVE-2019-17348 Denial of Service Vulnerability
2019-03-05 00:00:00
debiancve
debiancve
CVE-2019-17348
2019-10-08 01:15:10
cvelist
cvelist
CVE-2019-17348
2019-10-08 00:01:46
osv
osv
CVE-2019-17348
2019-10-08 01:15:10
xen
xen
x86 shadow: Insufficient TLB flushing when using PCID
2019-03-05 12:00:00
redhatcve
redhatcve
CVE-2019-17348
2019-11-12 12:08:00
prion
prion
Denial of service
2019-10-08 01:15:00
ubuntucve
ubuntucve
CVE-2019-17348
2019-10-08 00:00:00
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2019:2783-1)
2021-04-19 00:00:00
SUSE: Security Advisory (SUSE-SU-2019:14199-1)
2021-06-09 00:00:00
SUSE: Security Advisory (SUSE-SU-2019:2753-1)
2021-04-19 00:00:00
debian
debian
[SECURITY] [DSA 4602-1] xen security update
2020-01-13 22:27:39

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

7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.3%

JSON
Related for NVD:CVE-2019-17348
nessus8cve1symantec1debiancve1cvelist1osv1xen1redhatcve1prion1ubuntucve1openvas4debian1