Vulnerability Name:

CVE-2017-13216

Assigned:2017-08-23
Published:2018-01-05
Updated:2018-01-13
Summary:In ashmem_ioctl of ashmem.c, there is an out-of-bounds write due to insufficient locking when accessing asma. This could lead to a local elevation of privilege enabling code execution as a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-66954097.
CVSS v3 Severity:7.8 High (CCN CVSS v3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3 Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
References:Source: BID
Type: UNKNOWN
102390

Source: SECTRACK
Type: UNKNOWN
1040106

Source: XF
Type: UNKNOWN
android-cve201713216-code-exec(137489)

Source: CONFIRM
Type: UNKNOWN
https://source.android.com/security/bulletin/2018-01-01

Source: EXPLOIT-DB
Type: UNKNOWN
43464

Vulnerable Configuration:
Configuration CCN 1:
  • cpe:/a:google:android_api:1.0:*:*:*:*:*:*:*

  • Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.xenial:def:201713216000
    V
    CVE-2017-13216 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-01-12
    oval:com.ubuntu.trusty:def:201713216000
    V
    CVE-2017-13216 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-01-12
    BACK