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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2017-15590
HistoryOct 18, 2017 - 8:29 a.m.

CVE-2017-15590

2017-10-1808:29:00
Debian Security Bug Tracker
security-tracker.debian.org
15

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

25.6%

An issue was discovered in Xen through 4.9.x allowing x86 guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because MSI mapping was mishandled.

OSVersionArchitecturePackageVersionFilename
Debian12allxen< 4.8.2+xsa245-0+deb9u1xen_4.8.2+xsa245-0+deb9u1_all.deb
Debian11allxen< 4.8.2+xsa245-0+deb9u1xen_4.8.2+xsa245-0+deb9u1_all.deb
Debian10allxen< 4.8.2+xsa245-0+deb9u1xen_4.8.2+xsa245-0+deb9u1_all.deb
Debian999allxen< 4.8.2+xsa245-0+deb9u1xen_4.8.2+xsa245-0+deb9u1_all.deb
Debian13allxen< 4.8.2+xsa245-0+deb9u1xen_4.8.2+xsa245-0+deb9u1_all.deb

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

25.6%