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ChromeCVE-2016-5195

HistoryNov 10, 2016 - 9:59 p.m.

CVE-2016-5195

2016-11-1021:59:00

CWE-362

Chrome

web.nvd.nist.gov

1707

In Wild

cve-2016-5195

race condition

linux kernel

cow

dirty cow

nvd

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

High

EPSS

0.817

Percentile

98.4%

JSON

Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only memory mapping, as exploited in the wild in October 2016, aka “Dirty COW.”

Affected configurations

Nvd

Node

canonicalubuntu_linuxMatch12.04-

canonicalubuntu_linuxMatch14.04esm

canonicalubuntu_linuxMatch16.04esm

canonicalubuntu_linuxMatch16.10

Node

linuxlinux_kernelRange2.6.22–3.2.83

linuxlinux_kernelRange3.3–3.4.113

linuxlinux_kernelRange3.5–3.10.104

linuxlinux_kernelRange3.11–3.12.66

linuxlinux_kernelRange3.13–3.16.38

linuxlinux_kernelRange3.17–3.18.44

linuxlinux_kernelRange3.19–4.1.35

linuxlinux_kernelRange4.2–4.4.26

linuxlinux_kernelRange4.5–4.7.9

linuxlinux_kernelRange4.8–4.8.3

Node

redhatenterprise_linuxMatch5

redhatenterprise_linuxMatch6.0

redhatenterprise_linuxMatch7.0

redhatenterprise_linux_ausMatch6.2

redhatenterprise_linux_ausMatch6.4

redhatenterprise_linux_ausMatch6.5

redhatenterprise_linux_eusMatch6.6

redhatenterprise_linux_eusMatch6.7

redhatenterprise_linux_eusMatch7.1

redhatenterprise_linux_long_lifeMatch5.6

redhatenterprise_linux_long_lifeMatch5.9

redhatenterprise_linux_tusMatch6.5

Node

debiandebian_linuxMatch7.0

debiandebian_linuxMatch8.0

Node

fedoraprojectfedoraMatch23

fedoraprojectfedoraMatch24

fedoraprojectfedoraMatch25

Node

paloaltonetworkspan-osRange5.1–7.0.14

paloaltonetworkspan-osRange7.1.0–7.1.8

Node

netappcloud_backupMatch-

netapphci_storage_nodesMatch-

netapponcommand_balanceMatch-

netapponcommand_performance_managerMatch-

netapponcommand_unified_manager_for_clustered_data_ontapMatch-

netappontap_select_deploy_administration_utilityMatch-

netappsnapprotectMatch-

netappsolidfireMatch-

VendorProductVersionCPE
canonicalubuntu_linux12.04cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*
canonicalubuntu_linux14.04cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
canonicalubuntu_linux16.04cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
canonicalubuntu_linux16.10cpe:2.3:o:canonical:ubuntu_linux:16.10:*:*:*:*:*:*:*
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
redhatenterprise_linux5cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*
redhatenterprise_linux6.0cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
redhatenterprise_linux7.0cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
redhatenterprise_linux_aus6.2cpe:2.3:o:redhat:enterprise_linux_aus:6.2:*:*:*:*:*:*:*
redhatenterprise_linux_aus6.4cpe:2.3:o:redhat:enterprise_linux_aus:6.4:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
canonical	ubuntu_linux	12.04	cpe:2.3:o:canonical:ubuntu_linux:12.04::::-:::
canonical	ubuntu_linux	14.04	cpe:2.3:o:canonical:ubuntu_linux:14.04::::esm:::
canonical	ubuntu_linux	16.04	cpe:2.3:o:canonical:ubuntu_linux:16.04::::esm:::
canonical	ubuntu_linux	16.10	cpe:2.3:o:canonical:ubuntu_linux:16.10:::::::*
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
redhat	enterprise_linux	5	cpe:2.3:o:redhat:enterprise_linux:5:::::::*
redhat	enterprise_linux	6.0	cpe:2.3:o:redhat:enterprise_linux:6.0:::::::*
redhat	enterprise_linux	7.0	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
redhat	enterprise_linux_aus	6.2	cpe:2.3:o:redhat:enterprise_linux_aus:6.2:::::::*
redhat	enterprise_linux_aus	6.4	cpe:2.3:o:redhat:enterprise_linux_aus:6.4:::::::*

Rows per page:

1-10 of 311

References

fortiguard.com/advisory/FG-IR-16-063

git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=19be0eaffa3ac7d8eb6784ad9bdbc7d67ed8e619

kb.juniper.net/InfoCenter/index?page=content&id=JSA10770

kb.juniper.net/InfoCenter/index?page=content&id=JSA10774

kb.juniper.net/InfoCenter/index?page=content&id=JSA10807

lists.opensuse.org/opensuse-security-announce/2016-10/msg00034.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00035.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00036.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00038.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00039.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00040.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00045.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00048.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00049.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00050.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00051.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00052.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00053.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00054.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00055.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00056.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00057.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00058.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00063.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00064.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00065.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00066.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00067.html

lists.opensuse.org/opensuse-security-announce/2016-10/msg00072.html

lists.opensuse.org/opensuse-security-announce/2016-12/msg00033.html

lists.opensuse.org/opensuse-security-announce/2016-12/msg00100.html

lists.opensuse.org/opensuse-security-announce/2020-04/msg00041.html

packetstormsecurity.com/files/139277/Kernel-Live-Patch-Security-Notice-LSN-0012-1.html

packetstormsecurity.com/files/139286/DirtyCow-Linux-Kernel-Race-Condition.html

packetstormsecurity.com/files/139287/DirtyCow-Local-Root-Proof-Of-Concept.html

packetstormsecurity.com/files/139922/Linux-Kernel-Dirty-COW-PTRACE_POKEDATA-Privilege-Escalation.html

packetstormsecurity.com/files/139923/Linux-Kernel-Dirty-COW-PTRACE_POKEDATA-Privilege-Escalation.html

packetstormsecurity.com/files/142151/Kernel-Live-Patch-Security-Notice-LSN-0021-1.html

rhn.redhat.com/errata/RHSA-2016-2098.html

rhn.redhat.com/errata/RHSA-2016-2105.html

rhn.redhat.com/errata/RHSA-2016-2106.html

rhn.redhat.com/errata/RHSA-2016-2107.html

rhn.redhat.com/errata/RHSA-2016-2110.html

rhn.redhat.com/errata/RHSA-2016-2118.html

rhn.redhat.com/errata/RHSA-2016-2120.html

rhn.redhat.com/errata/RHSA-2016-2124.html

rhn.redhat.com/errata/RHSA-2016-2126.html

rhn.redhat.com/errata/RHSA-2016-2127.html

rhn.redhat.com/errata/RHSA-2016-2128.html

rhn.redhat.com/errata/RHSA-2016-2132.html

rhn.redhat.com/errata/RHSA-2016-2133.html

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161026-linux

www.debian.org/security/2016/dsa-3696

www.huawei.com/en/psirt/security-advisories/huawei-sa-20161207-01-dirtycow-en

www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.3

www.openwall.com/lists/oss-security/2016/10/21/1

www.openwall.com/lists/oss-security/2016/10/26/7

www.openwall.com/lists/oss-security/2016/10/27/13

www.openwall.com/lists/oss-security/2016/10/30/1

www.openwall.com/lists/oss-security/2016/11/03/7

www.openwall.com/lists/oss-security/2022/03/07/1

www.openwall.com/lists/oss-security/2022/08/08/1

www.openwall.com/lists/oss-security/2022/08/08/2

www.openwall.com/lists/oss-security/2022/08/08/7

www.openwall.com/lists/oss-security/2022/08/08/8

www.openwall.com/lists/oss-security/2022/08/09/4

www.openwall.com/lists/oss-security/2022/08/15/1

www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html

www.securityfocus.com/archive/1/539611/100/0/threaded

www.securityfocus.com/archive/1/540252/100/0/threaded

www.securityfocus.com/archive/1/540344/100/0/threaded

www.securityfocus.com/archive/1/540736/100/0/threaded

www.securityfocus.com/archive/1/archive/1/539611/100/0/threaded

www.securityfocus.com/archive/1/archive/1/540252/100/0/threaded

www.securityfocus.com/archive/1/archive/1/540344/100/0/threaded

www.securityfocus.com/archive/1/archive/1/540736/100/0/threaded

www.securityfocus.com/bid/93793

www.securitytracker.com/id/1037078

www.ubuntu.com/usn/USN-3104-1

www.ubuntu.com/usn/USN-3104-2

www.ubuntu.com/usn/USN-3105-1

www.ubuntu.com/usn/USN-3105-2

www.ubuntu.com/usn/USN-3106-1

www.ubuntu.com/usn/USN-3106-2

www.ubuntu.com/usn/USN-3106-3

www.ubuntu.com/usn/USN-3106-4

www.ubuntu.com/usn/USN-3107-1

www.ubuntu.com/usn/USN-3107-2

access.redhat.com/errata/RHSA-2017:0372

access.redhat.com/security/cve/cve-2016-5195

access.redhat.com/security/vulnerabilities/2706661

bto.bluecoat.com/security-advisory/sa134

bugzilla.redhat.com/show_bug.cgi?id=1384344

bugzilla.suse.com/show_bug.cgi?id=1004418

dirtycow.ninja

github.com/dirtycow/dirtycow.github.io/wiki/PoCs

github.com/dirtycow/dirtycow.github.io/wiki/VulnerabilityDetails

github.com/torvalds/linux/commit/19be0eaffa3ac7d8eb6784ad9bdbc7d67ed8e619

h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05352241

h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03707en_us

h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03722en_us

h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03742en_us

h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbgn03761en_us

h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05341463

h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05347541

h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05352241

help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes

kc.mcafee.com/corporate/index?page=content&id=SB10176

kc.mcafee.com/corporate/index?page=content&id=SB10177

kc.mcafee.com/corporate/index?page=content&id=SB10222

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E7M62SRP6CZLJ4ZXCRZKV4WPLQBSR7DT/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NWMDLBWMGZKFHMRJ7QUQVCERP5QHDB6W/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W3APRVDVPDBXLH4DC5UKZVCR742MJIM3/

people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-5195.html

security-tracker.debian.org/tracker/CVE-2016-5195

security.netapp.com/advisory/ntap-20161025-0001/

security.paloaltonetworks.com/CVE-2016-5195

source.android.com/security/bulletin/2016-11-01.html

source.android.com/security/bulletin/2016-12-01.html

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181107-vcsd

www.arista.com/en/support/advisories-notices/security-advisories/1753-security-advisory-0026

www.exploit-db.com/exploits/40611/

www.exploit-db.com/exploits/40616/

www.exploit-db.com/exploits/40839/

www.exploit-db.com/exploits/40847/

www.kb.cert.org/vuls/id/243144

Social References

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.8

Confidence

High

EPSS

0.817

Percentile

98.4%

JSON

CVE-2016-5195

Affected configurations

References

Social References

Related