Vulnerability Name:

CVE-2015-6646 (CCN-109451)

Assigned:2015-08-21
Published:2016-01-04
Updated:2016-12-07
Summary:The System V IPC implementation in the kernel in Android before 6.0 2016-01-01 allows attackers to cause a denial of service (global kernel resource consumption) by leveraging improper interaction between IPC resource allocation and the memory manager, aka internal bug 22300191, a different vulnerability than CVE-2015-7613.
CVSS v3 Severity:6.2 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.4 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-399
Vulnerability Consequences:Other
References:Source: CCN
Type: Google Web site
Android

Source: MITRE
Type: CNA
CVE-2015-6646

Source: CCN
Type: Android Open Source Project
Nexus Security Bulletin - January 2016

Source: CONFIRM
Type: Vendor Advisory
http://source.android.com/security/bulletin/2016-01-01.html

Source: SECTRACK
Type: UNKNOWN
1034592

Source: XF
Type: UNKNOWN
google-android-cve20156646-weak-sec(109451)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:google:android:6.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:google:android:5.0:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:4.4.4:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:5.1.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:6.0.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.artful:def:20156646000
    V
    		CVE-2015-6646 on Ubuntu 17.10 (artful) - medium.
    2016-01-06
    oval:com.ubuntu.xenial:def:20156646000
    V
    		CVE-2015-6646 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-01-06
    oval:com.ubuntu.bionic:def:20156646000
    V
    		CVE-2015-6646 on Ubuntu 18.04 LTS (bionic) - medium.
    2016-01-06
    oval:com.ubuntu.bionic:def:201566460000000
    V
    		CVE-2015-6646 on Ubuntu 18.04 LTS (bionic) - medium.
    2016-01-06
    oval:com.ubuntu.precise:def:20156646000
    V
    		CVE-2015-6646 on Ubuntu 12.04 LTS (precise) - medium.
    2016-01-06
    oval:com.ubuntu.xenial:def:201566460000000
    V
    		CVE-2015-6646 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-01-06
    oval:com.ubuntu.trusty:def:20156646000
    V
    		CVE-2015-6646 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-01-06
    BACK
    google android 6.0
    google android 5.0
    google android 4.4.4
    google android 5.1.1
    google android 6.0
    google android 6.0.1