CVE-2025-54505 - Vulnerability Details - OpenCVE

A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7053.html

History

Mon, 27 Apr 2026 16:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 27 Apr 2026 15:30:00 +0000

Type	Values Removed	Values Added
Description		A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality.
Weaknesses		CWE-1420
References		https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-7053.html
Metrics		cvssV4_0 `{'score': 2, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: AMD

Published: 2026-04-27T15:16:04.613Z

Updated: 2026-04-27T16:05:37.627Z

Reserved: 2025-07-23T15:01:50.733Z

Link: CVE-2025-54505

Vulnrichment

Updated: 2026-04-27T16:05:18.025Z

NVD

Status : Received

Published: 2026-04-27T16:16:28.780

Modified: 2026-04-27T16:16:28.780

Link: CVE-2025-54505

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-1420

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