Description
An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (MSM8996, MSM8998, Exynos7420, Exynos7870, Exynos8890, and Exynos8895 chipsets) software. A heap overflow in the keymaster Trustlet allows attackers to write to TEE memory, and achieve arbitrary code execution. The Samsung ID is SVE-2019-14126 (May 2019).
Published: 2020-03-24
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-11147 An issue was discovered on Samsung mobile devices with N(7.x), O(8.x), and P(9.0) (MSM8996, MSM8998, Exynos7420, Exynos7870, Exynos8890, and Exynos8895 chipsets) software. A heap overflow in the keymaster Trustlet allows attackers to write to TEE memory, and achieve arbitrary code execution. The Samsung ID is SVE-2019-14126 (May 2019).
History

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Subscriptions

Google Android
Qualcomm Msm8996 Msm8998
Samsung Exynos 7420 Exynos 7870 Exynos 8890 Exynos 8895
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:46:09.892Z

Reserved: 2020-03-23T00:00:00.000Z

Link: CVE-2019-20607

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-03-24T20:15:13.553

Modified: 2024-11-21T04:38:51.867

Link: CVE-2019-20607

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses