CVE-2019-20537

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-03-24 · updated 2026-06-17
Weakness: CWE-787

Description

An issue was discovered on Samsung mobile devices with P(9.0) (TEEGRIS and Qualcomm chipsets). There is arbitrary memory overwrite in the SEM Trustlet, leading to arbitrary code execution. The Samsung IDs are SVE-2019-14651, SVE-2019-14666 (November 2019).

Affected products

Android: 9.0

References

https://security.samsungmobile.com/securityUpdate.smsb
https://security.samsungmobile.com/securityUpdate.smsb

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