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ubuntucveUbuntu.comUB:CVE-2017-15588
HistoryOct 18, 2017 - 12:00 a.m.

CVE-2017-15588

2017-10-1800:00:00
ubuntu.com
ubuntu.com
9

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

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

31.4%

JSON

An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users
to execute arbitrary code on the host OS because of a race condition that
can cause a stale TLB entry.

Notes

Author Note
mdeslaur hypervisor packages are in universe. For issues in the hypervisor, add appropriate tags to each section, ex: Tags_xen: universe-binary
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchxen< 4.9.2-0ubuntu1UNKNOWN
ubuntu16.04noarchxen< 4.6.4-0ubuntu1.4UNKNOWN

Related

redhatcve 1
prion 1
debiancve 1
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osv 4
xen 1
nessus 29
googleprojectzero 1
debian 3
openvas 22
citrix 1
fedora 13
suse 7
gentoo 1
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2017-10-18 14:52:12
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2017-10-18 08:29:00
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2017-10-18 08:29:00
xen - security update
2017-11-20 00:00:00
xen - security update
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Stale TLB entry due to page type release race
2017-10-12 12:00:00
nessus
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Fedora 27 : xen (2017-c31799ee4a)
2018-01-15 00:00:00
Fedora 25 : xen (2017-f2577f2108)
2017-12-13 00:00:00
Debian DLA-1181-1 : xen security update
2017-11-21 00:00:00
googleprojectzero
googleprojectzero
Taking a page from the kernel's book: A TLB issue in mremap()
2019-01-17 00:00:00
debian
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[SECURITY] [DLA 1181-1] xen security update
2017-11-20 13:39:19
[SECURITY] [DSA 4050-1] xen security update
2017-11-28 19:48:09
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2018-10-18 11:07:38
openvas
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Debian: Security Advisory (DLA-1181-1)
2023-03-08 00:00:00
Citrix XenServer Multiple Security Updates (CTX228867)
2017-10-16 00:00:00
SUSE: Security Advisory (SUSE-SU-2017:2815-1)
2021-06-09 00:00:00
citrix
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Citrix XenServer Multiple Security Updates
2017-10-12 04:00:00
fedora
fedora
[SECURITY] Fedora 27 Update: xen-4.9.0-12.fc27
2017-11-11 03:26:37
[SECURITY] Fedora 27 Update: xen-4.9.0-12.fc27
2017-11-11 13:43:54
[SECURITY] Fedora 25 Update: xen-4.7.3-7.fc25
2017-11-01 16:45:54
suse
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Security update for xen (important)
2017-10-20 21:08:07
Security update for xen (important)
2017-10-20 21:10:15
Security update for xen (important)
2017-10-26 18:09:11
gentoo
gentoo
Xen: Multiple vulnerabilities
2018-01-14 00:00:00

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

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

31.4%

JSON
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