DEBIAN-CVE-2018-3646

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Source
https://security-tracker.debian.org/tracker/CVE-2018-3646
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2018-3646.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2018-3646
Upstream
Published
2018-08-14T19:29:00Z
Modified
2025-09-30T05:13:23.162948Z
Severity
  • 5.6 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis.

References

Affected packages

Debian:11

intel-microcode

Package

Name
intel-microcode
Purl
pkg:deb/debian/intel-microcode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.20180703.1

Affected versions

0.*

0.20080131-1
0.20080220-1
0.20080401-1
0.20080910-1
0.20080910-2
0.20090330-1
0.20090927-1
0.20100826-1
0.20100914-1
0.20101123-1
0.20110428-1
0.20110915-1
0.20111110-1
0.20120606-1

1.*

1.20120606.1
1.20120606.2
1.20120606.3
1.20120606.4
1.20120606.5
1.20120606.6~bpo60+1
1.20120606.6
1.20120606.v2.1
1.20120606.v2.2~bpo60+1
1.20120606.v2.2
1.20130222.1~bpo60+1
1.20130222.1
1.20130222.3
1.20130222.4
1.20130222.5
1.20130222.6
1.20130808.1
1.20130808.2
1.20130906.1
1.20140122.1~bpo60+1
1.20140122.1
1.20140430.1~bpo60+1
1.20140430.1
1.20140624.1~bpo60+1
1.20140624.1
1.20140913.1~bpo60+1
1.20140913.1
1.20150121.1

2.*

2.20130808.1~bpo70+1
2.20130808.1
2.20130906.1~bpo70+1
2.20130906.1
2.20140122.1~bpo70+1
2.20140122.1
2.20140430.1~bpo70+1
2.20140430.1
2.20140624.1~bpo70+1
2.20140624.1

3.*

3.20140913.1~bpo70+1
3.20140913.1~bpo70+2
3.20140913.1
3.20150107.1~bpo70+1
3.20150107.1
3.20150121.1~bpo70+1
3.20150121.1
3.20151106.1~bpo7+1
3.20151106.1~bpo8+1
3.20151106.1~deb8u1
3.20151106.1
3.20151106.2
3.20160607.1
3.20160607.2~bpo8+1
3.20160607.2
3.20160714.1~bpo8+1
3.20160714.1~deb8u1~bpo7+1
3.20160714.1~deb8u1
3.20160714.1
3.20161104.1~bpo8+1
3.20161104.1~deb8u1~bpo7+1
3.20161104.1~deb8u1
3.20161104.1
3.20170511.1~bpo8+1
3.20170511.1
3.20170707.1~bpo8+1
3.20170707.1~bpo9+1
3.20170707.1~deb8u1
3.20170707.1~deb9u1
3.20170707.1
3.20171117.1~bpo8+1
3.20171117.1~bpo9+1
3.20171117.1
3.20171215.1
3.20180108.1
3.20180108.1+really20171117.1
3.20180312.1~bpo8+1
3.20180312.1~bpo9+1
3.20180312.1
3.20180425.1~bpo8+1
3.20180425.1~bpo9+1
3.20180425.1~deb8u1
3.20180425.1~deb9u1
3.20180425.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.17.15-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.11.1~pre.20180911.5acdd26fdc+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12

intel-microcode

Package

Name
intel-microcode
Purl
pkg:deb/debian/intel-microcode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.20180703.1

Affected versions

0.*

0.20080131-1
0.20080220-1
0.20080401-1
0.20080910-1
0.20080910-2
0.20090330-1
0.20090927-1
0.20100826-1
0.20100914-1
0.20101123-1
0.20110428-1
0.20110915-1
0.20111110-1
0.20120606-1

1.*

1.20120606.1
1.20120606.2
1.20120606.3
1.20120606.4
1.20120606.5
1.20120606.6~bpo60+1
1.20120606.6
1.20120606.v2.1
1.20120606.v2.2~bpo60+1
1.20120606.v2.2
1.20130222.1~bpo60+1
1.20130222.1
1.20130222.3
1.20130222.4
1.20130222.5
1.20130222.6
1.20130808.1
1.20130808.2
1.20130906.1
1.20140122.1~bpo60+1
1.20140122.1
1.20140430.1~bpo60+1
1.20140430.1
1.20140624.1~bpo60+1
1.20140624.1
1.20140913.1~bpo60+1
1.20140913.1
1.20150121.1

2.*

2.20130808.1~bpo70+1
2.20130808.1
2.20130906.1~bpo70+1
2.20130906.1
2.20140122.1~bpo70+1
2.20140122.1
2.20140430.1~bpo70+1
2.20140430.1
2.20140624.1~bpo70+1
2.20140624.1

3.*

3.20140913.1~bpo70+1
3.20140913.1~bpo70+2
3.20140913.1
3.20150107.1~bpo70+1
3.20150107.1
3.20150121.1~bpo70+1
3.20150121.1
3.20151106.1~bpo7+1
3.20151106.1~bpo8+1
3.20151106.1~deb8u1
3.20151106.1
3.20151106.2
3.20160607.1
3.20160607.2~bpo8+1
3.20160607.2
3.20160714.1~bpo8+1
3.20160714.1~deb8u1~bpo7+1
3.20160714.1~deb8u1
3.20160714.1
3.20161104.1~bpo8+1
3.20161104.1~deb8u1~bpo7+1
3.20161104.1~deb8u1
3.20161104.1
3.20170511.1~bpo8+1
3.20170511.1
3.20170707.1~bpo8+1
3.20170707.1~bpo9+1
3.20170707.1~deb8u1
3.20170707.1~deb9u1
3.20170707.1
3.20171117.1~bpo8+1
3.20171117.1~bpo9+1
3.20171117.1
3.20171215.1
3.20180108.1
3.20180108.1+really20171117.1
3.20180312.1~bpo8+1
3.20180312.1~bpo9+1
3.20180312.1
3.20180425.1~bpo8+1
3.20180425.1~bpo9+1
3.20180425.1~deb8u1
3.20180425.1~deb9u1
3.20180425.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.17.15-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.11.1~pre.20180911.5acdd26fdc+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13

intel-microcode

Package

Name
intel-microcode
Purl
pkg:deb/debian/intel-microcode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.20180703.1

Affected versions

0.*

0.20080131-1
0.20080220-1
0.20080401-1
0.20080910-1
0.20080910-2
0.20090330-1
0.20090927-1
0.20100826-1
0.20100914-1
0.20101123-1
0.20110428-1
0.20110915-1
0.20111110-1
0.20120606-1

1.*

1.20120606.1
1.20120606.2
1.20120606.3
1.20120606.4
1.20120606.5
1.20120606.6~bpo60+1
1.20120606.6
1.20120606.v2.1
1.20120606.v2.2~bpo60+1
1.20120606.v2.2
1.20130222.1~bpo60+1
1.20130222.1
1.20130222.3
1.20130222.4
1.20130222.5
1.20130222.6
1.20130808.1
1.20130808.2
1.20130906.1
1.20140122.1~bpo60+1
1.20140122.1
1.20140430.1~bpo60+1
1.20140430.1
1.20140624.1~bpo60+1
1.20140624.1
1.20140913.1~bpo60+1
1.20140913.1
1.20150121.1

2.*

2.20130808.1~bpo70+1
2.20130808.1
2.20130906.1~bpo70+1
2.20130906.1
2.20140122.1~bpo70+1
2.20140122.1
2.20140430.1~bpo70+1
2.20140430.1
2.20140624.1~bpo70+1
2.20140624.1

3.*

3.20140913.1~bpo70+1
3.20140913.1~bpo70+2
3.20140913.1
3.20150107.1~bpo70+1
3.20150107.1
3.20150121.1~bpo70+1
3.20150121.1
3.20151106.1~bpo7+1
3.20151106.1~bpo8+1
3.20151106.1~deb8u1
3.20151106.1
3.20151106.2
3.20160607.1
3.20160607.2~bpo8+1
3.20160607.2
3.20160714.1~bpo8+1
3.20160714.1~deb8u1~bpo7+1
3.20160714.1~deb8u1
3.20160714.1
3.20161104.1~bpo8+1
3.20161104.1~deb8u1~bpo7+1
3.20161104.1~deb8u1
3.20161104.1
3.20170511.1~bpo8+1
3.20170511.1
3.20170707.1~bpo8+1
3.20170707.1~bpo9+1
3.20170707.1~deb8u1
3.20170707.1~deb9u1
3.20170707.1
3.20171117.1~bpo8+1
3.20171117.1~bpo9+1
3.20171117.1
3.20171215.1
3.20180108.1
3.20180108.1+really20171117.1
3.20180312.1~bpo8+1
3.20180312.1~bpo9+1
3.20180312.1
3.20180425.1~bpo8+1
3.20180425.1~bpo9+1
3.20180425.1~deb8u1
3.20180425.1~deb9u1
3.20180425.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.17.15-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.11.1~pre.20180911.5acdd26fdc+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14

intel-microcode

Package

Name
intel-microcode
Purl
pkg:deb/debian/intel-microcode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.20180703.1

Affected versions

0.*

0.20080131-1
0.20080220-1
0.20080401-1
0.20080910-1
0.20080910-2
0.20090330-1
0.20090927-1
0.20100826-1
0.20100914-1
0.20101123-1
0.20110428-1
0.20110915-1
0.20111110-1
0.20120606-1

1.*

1.20120606.1
1.20120606.2
1.20120606.3
1.20120606.4
1.20120606.5
1.20120606.6~bpo60+1
1.20120606.6
1.20120606.v2.1
1.20120606.v2.2~bpo60+1
1.20120606.v2.2
1.20130222.1~bpo60+1
1.20130222.1
1.20130222.3
1.20130222.4
1.20130222.5
1.20130222.6
1.20130808.1
1.20130808.2
1.20130906.1
1.20140122.1~bpo60+1
1.20140122.1
1.20140430.1~bpo60+1
1.20140430.1
1.20140624.1~bpo60+1
1.20140624.1
1.20140913.1~bpo60+1
1.20140913.1
1.20150121.1

2.*

2.20130808.1~bpo70+1
2.20130808.1
2.20130906.1~bpo70+1
2.20130906.1
2.20140122.1~bpo70+1
2.20140122.1
2.20140430.1~bpo70+1
2.20140430.1
2.20140624.1~bpo70+1
2.20140624.1

3.*

3.20140913.1~bpo70+1
3.20140913.1~bpo70+2
3.20140913.1
3.20150107.1~bpo70+1
3.20150107.1
3.20150121.1~bpo70+1
3.20150121.1
3.20151106.1~bpo7+1
3.20151106.1~bpo8+1
3.20151106.1~deb8u1
3.20151106.1
3.20151106.2
3.20160607.1
3.20160607.2~bpo8+1
3.20160607.2
3.20160714.1~bpo8+1
3.20160714.1~deb8u1~bpo7+1
3.20160714.1~deb8u1
3.20160714.1
3.20161104.1~bpo8+1
3.20161104.1~deb8u1~bpo7+1
3.20161104.1~deb8u1
3.20161104.1
3.20170511.1~bpo8+1
3.20170511.1
3.20170707.1~bpo8+1
3.20170707.1~bpo9+1
3.20170707.1~deb8u1
3.20170707.1~deb9u1
3.20170707.1
3.20171117.1~bpo8+1
3.20171117.1~bpo9+1
3.20171117.1
3.20171215.1
3.20180108.1
3.20180108.1+really20171117.1
3.20180312.1~bpo8+1
3.20180312.1~bpo9+1
3.20180312.1
3.20180425.1~bpo8+1
3.20180425.1~bpo9+1
3.20180425.1~deb8u1
3.20180425.1~deb9u1
3.20180425.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.17.15-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

xen

Package

Name
xen
Purl
pkg:deb/debian/xen?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.11.1~pre.20180911.5acdd26fdc+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}