CVE-2021-25396: Input Validation
First published: Fri Jun 11 2021(Updated: )
An improper input validation vulnerability in NPU firmware prior to SMR MAY-2021 Release 1 allows arbitrary memory write and code execution.
Credit: mobile.security@samsung.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =10.0 | |
| Google Android | =11.0 | |
| Samsung Exynos 2100 | ||
| Samsung Exynos 980 | ||
| Samsung Exynos 9820 | ||
| Samsung Exynos 9830 |
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Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-25396.
What is the severity of CVE-2021-25396?
The severity of CVE-2021-25396 is medium with a CVSS score of 6.7.
What is the affected software for CVE-2021-25396?
The affected software for CVE-2021-25396 includes Google Android 10.0 and 11.0.
What is the impact of CVE-2021-25396?
CVE-2021-25396 allows arbitrary memory write and code execution.
How can I fix CVE-2021-25396?
To fix CVE-2021-25396, apply the SMR MAY-2021 Release 1 for NPU firmware.
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/references
- agent/softwarecombine
- agent/tags
- agent/last-modified-date
- agent/weakness
- agent/severity
- agent/description
- agent/first-publish-date
- agent/event
- vendor/google
- canonical/google android
- version/google android/10.0
- version/google android/11.0
- vendor/samsung
- canonical/samsung exynos 2100
- canonical/samsung exynos 980
- canonical/samsung exynos 9820
- canonical/samsung exynos 9830