9.8crit
CVE-2018-21050
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.X) (Exynos chipsets) software.
Published 6 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
0.9%
percentile 59%
Public exploits
0
none known
Summary
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.X) (Exynos chipsets) software. There is a Buffer overflow in the esecomm Trustlet, leading to arbitrary code execution. The Samsung ID is SVE-2018-12852 (October 2018).
Exploit prediction (EPSS)
0.87% probability of exploitation in the next 30 days, higher than 59% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
- CWE-120 Buffer Copy without Checking Size of Input
References
- security.samsungmobile.com /securityUpdate.smsb · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2018-21050
- NVD: CVE-2018-21050
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