CVE-2017-6074

The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service (double free) via an application that makes an IPV6_RECVPKTINFO setsockopt system call.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://rhn.redhat.com/errata/RHSA-2017-0293.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0294.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0295.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0316.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0323.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0324.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0345.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0346.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0347.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0365.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0366.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0403.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0501.html	Third Party Advisory
http://www.debian.org/security/2017/dsa-3791	Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/22/3	Mailing List Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html	Patch Third Party Advisory
http://www.securityfocus.com/bid/96310	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1037876	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:0932	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1209	Third Party Advisory
https://github.com/torvalds/linux/commit/5edabca9d4cff7f1f2b68f0bac55ef99d9798ba4	Issue Tracking Patch Third Party Advisory
https://source.android.com/security/bulletin/2017-07-01	Third Party Advisory
https://www.exploit-db.com/exploits/41457/	Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/41458/	Third Party Advisory VDB Entry
https://www.tenable.com/security/tns-2017-07	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0293.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0294.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0295.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0316.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0323.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0324.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0345.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0346.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0347.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0365.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0366.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0403.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0501.html	Third Party Advisory
http://www.debian.org/security/2017/dsa-3791	Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/02/22/3	Mailing List Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html	Patch Third Party Advisory
http://www.securityfocus.com/bid/96310	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1037876	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:0932	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1209	Third Party Advisory
https://github.com/torvalds/linux/commit/5edabca9d4cff7f1f2b68f0bac55ef99d9798ba4	Issue Tracking Patch Third Party Advisory
https://source.android.com/security/bulletin/2017-07-01	Third Party Advisory
https://www.exploit-db.com/exploits/41457/	Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/41458/	Third Party Advisory VDB Entry
https://www.tenable.com/security/tns-2017-07	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

History

21 Nov 2024, 03:29

Information

Published : 2017-02-18 21:59

Updated : 2025-04-20 01:37

NVD link : CVE-2017-6074

Mitre link : CVE-2017-6074

CVE.ORG link : CVE-2017-6074

JSON object : View

Products Affected

debian

debian_linux

linux

linux_kernel

CWE

CWE-415

Double Free

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"confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2017-02-18T21:59:00.237", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2017-0293.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2017-0294.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2017-0295.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2017-0316.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2017-0323.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2017-0324.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2017-0345.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, 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"tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.tenable.com/security/tns-2017-07", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service (double free) via an application that makes an IPV6_RECVPKTINFO setsockopt system call."}, {"lang": "es", "value": "La funci\u00f3n dccp_rcv_state_process en net/dccp/input.c en el kernel de Linux hasta la versi\u00f3n 4.9.11 no maneja adecuadamente estructuras de paquetes de datos DCCP_PKT_REQUEST en el estado LISTEN, lo que permite a usuarios locales obtener privilegios root o provocar una denegaci\u00f3n de servicio (liberaci\u00f3n doble) a trav\u00e9s de una aplicaci\u00f3n que hace una llamada de sistema IPV6_RECVPKTINFO setsockopt."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "93414DAF-13C5-4F37-8F16-486DDEFFE6AC", "versionEndExcluding": "3.2.86"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3116EF11-56E7-4D40-9FD0-6109280D0247", "versionEndExcluding": "3.10.106", "versionStartIncluding": "3.3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "714101BC-5F00-4257-A007-F21269AE5AC1", "versionEndExcluding": "3.12.71", "versionStartIncluding": "3.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, 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7.8 /10