CVE-2017-13216

moderate-risk
Published 2018-01-12

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.

Do I need to act?

~
3.8% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
43464
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Google

References (8)

Third Party Advisory http://www.securityfocus.com/bid/102390
Third Party Advisory http://www.securitytracker.com/id/1040106
Vendor Advisory https://source.android.com/security/bulletin/2018-01-01
Third Party Advisory https://www.exploit-db.com/exploits/43464/
Third Party Advisory http://www.securityfocus.com/bid/102390
Third Party Advisory http://www.securitytracker.com/id/1040106
Vendor Advisory https://source.android.com/security/bulletin/2018-01-01
Third Party Advisory https://www.exploit-db.com/exploits/43464/
43
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 14/34 · Moderate
Exposure 5/34 · Minimal