CVE-2018-21049
CRITICAL
9.8
CVSS Score
Published: April 8, 2020 at 05:37 PM UTC
Updated: June 17, 2026 at 01:54 AM UTC
1 product affected across 1 vendorAndroid
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Severity
CRITICAL9.8
Exploit prediction
EPSS 0.6%
Description
An issue was discovered on Samsung mobile devices with N(7.x) and O(8.X) (Exynos chipsets) software. There is an arbitrary memory write in a Trustlet because a secure driver allows access to sensitive APIs. The Samsung ID is SVE-2018-12881 (November 2018).
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://security.samsungmobile.com/securityUpdate.smsbCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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