ByteOS Network

NVD Vulnerability Details :

CVE-2021-26377

Awaiting Analysis

Source-psirt@amd.com

Published At-06 Sep, 2025 | 16:15

Updated At-08 Sep, 2025 | 16:25

Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer overflow, leading to a potential denial of service.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	4.1	MEDIUM	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Type: Secondary

Version: 3.1

Base score: 4.1

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE ID	Type	Source
CWE-190	Secondary	psirt@amd.com

CWE ID: CWE-190

Type: Secondary

Source: psirt@amd.com

References

Hyperlink	Source	Resource
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4012.html	psirt@amd.com	N/A
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-5007.html	psirt@amd.com	N/A
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6018.html	psirt@amd.com	N/A