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CVE-2021-25415

nvd nist
Published: Jun 11, 2021Modified: Nov 21, 2024

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

Assuming EL1 is compromised, an improper address validation in RKP prior to SMR JUN-2021 Release 1 allows local attackers to remap EL2 memory as writable.

Affected (2)

Products: Google: Android
Google
1 product
Android
Configuration A
2 vulnerable · 4 platform
Vulnerable SoftwareAffected Versions
Google
Android
Version 10.0
Android
Version 11.0
Running on/withPlatform Versions
Samsung
Exynos 9610
All versions
Samsung
Exynos 9810
All versions
Samsung
Exynos 9820
All versions
Samsung
Exynos 9830
All versions

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
CWE-94
Improper Control of Generation of Code ('Code Injection')
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

References (2)

Source: mobile.security@samsung.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.