CVE-2021-25518 - OpenCVE

An improper boundary check in secure_log of LDFW and BL31 prior to SMR Dec-2021 Release 1 allows arbitrary memory write and code execution.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:L/AC:L/Au:N/C:P/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Google	Android

Configuration 1 [-]

OR	cpe:2.3:o:google:android:9.0:::::::*
	cpe:2.3:o:google:android:10.0:::::::*
	cpe:2.3:o:google:android:11.0:::::::*

No data.

References

Link	Providers
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=12

History

No history.

MITRE

Status: PUBLISHED

Assigner: Samsung Mobile

Published: 2021-12-08T14:20:06

Updated: 2024-08-03T20:11:26.929Z

Reserved: 2021-01-19T00:00:00

Link: CVE-2021-25518

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-12-08T15:15:08.390

Modified: 2022-09-23T19:14:50.800

Link: CVE-2021-25518

Redhat

No data.

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