CVE-2018-9446
In smp_br_state_machine_event of smp_br_main.cc, there is a possible out of bounds write due to memory corruption.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.06%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In smp_br_state_machine_event of smp_br_main.cc, there is a possible out of bounds write due to memory corruption. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-6.0 Android-6.0.1 Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android ID: A-80145946.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.06% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- google/android
- Source
- security@android.com
References
- http://www.securitytracker.com/id/1041432Third Party Advisory, VDB Entry
- https://source.android.com/security/bulletin/2018-08-01Patch, Vendor Advisory
- http://www.securitytracker.com/id/1041432Third Party Advisory, VDB Entry
- https://source.android.com/security/bulletin/2018-08-01Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.