CVE-2018-21064
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) software. There is an...
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) software. There is an array overflow in a driver's input booster. The Samsung ID is SVE-2017-11816 (August 2018).
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) software. There is an array overflow in a driver's input booster. The Samsung ID is SVE-2017-11816 (August 2018).
- Record
CVE-2018-21064- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-120
- Updated
- 2026-11-02
CVE List No score
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) software. There is an array overflow in a driver's input booster. The Samsung ID is SVE-2017-11816 (August 2018).
- Record
CVE-2018-21064- Updated
- 2026-11-02
EUVDEUVD-2018-13582 No score
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) software. There is an array overflow in a driver's input booster. The Samsung ID is SVE-2017-11816 (August 2018).
- Record
EUVD-2018-13582- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3qgp-95cw-h2qr No score
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) software. There is an...
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.x) software. There is an array overflow in a driver's input booster. The Samsung ID is SVE-2017-11816 (August 2018).
- Record
GHSA-3qgp-95cw-h2qr- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-21064 is a critical vulnerability (CVSS 9.8) in Google Android, published April 8, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.44%, the 38th percentile. No source names a fixed version.