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CVE-2025-54514

17
FAUCET Score

CVE-2025-54514 describes an improper isolation vulnerability on a system on a chip, allowing a local attacker with high privileges to partially compromise data integrity. With a CVSS score of 4.8 (Medium), exploitation requires local access and high privileges, leading to a partial loss of integrity without affecting confidentiality or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
AMDAMD EPYC™ 9005 Series Processors
Range not provided by sourceCNA affecteddefault affected
AMDAMD EPYC™ Embedded 9005 Series Processors
Range not provided by sourceCNA affecteddefault affected
AMDAMD Ryzen™ 9000 Series Desktop Processors
Range not provided by sourceCNA affecteddefault affected
AMDAMD Ryzen™ 9000HX Series Processors
Range not provided by sourceCNA affecteddefault affected
AMDAMD Ryzen™ AI 300 Series Processors
Range not provided by sourceCNA affecteddefault affected

CVSS Data

CVSS version used by this source: 4.0

4.8MEDIUM

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
NONE
VS Integrity
LOW
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.10%
Probability of exploitation in next 30 days
EPSS Percentile
1.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0010 is in the 7th percentile among its peer group of 15,937 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

amd.com / en/resources/product-security/bulletin/AMD-SB-3023.html
amd.com / en/resources/product-security/bulletin/AMD-SB-4013.html