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CVE-2025-48502

Published: Nov 21, 2025Updated: Nov 26, 2025 Sources: CVE List NVDCWE-1285
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
0.1%
Top 99.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Workaround Only

Description

Improper input validation within AMD uprof can allow a local attacker to overwrite MSR registers, potentially resulting in crash or denial of service.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-1285

Affected Products

AMD μProfAMDHardware Firmware
uprofamdHardware Firmware
amdcommercialUSHardware Firmwareaka advanced micro devices

Exploitability

Workaround Available

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-9019.html
amd.com

Timeline

Published
Nov 21, 2025
Last Updated
Nov 26, 2025

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