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TI-2025-34298 Aliases CVE-2025-54505GHSA-9p73-m729-f4vp

A transient execution vulnerability within AMD CPUs may allow a local user-privileged…

Priority LOW 10CWE-1420Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
Low · None · None
Fix status
Partial Red Hat: 2 without a fix

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and Red Hat.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00191 8th percentileScored 2026-11-07
Fix Partial AMD EPYC™ 7001 Series Processors (AMD): OS updateAMD EPYC™ Embedded 3000 Series Processors (AMD): OS UpdateRed Hat: 2 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AMDAMD EPYC™ 7001 Series Processors—OS updatePatch availableCNA
AMDAMD EPYC™ Embedded 3000 Series Processors—OS UpdatePatch availableCNA
  • AMD EPYC™ 7001 Series Processors VendorAMD Affected — Fixed in OS update Patch available CNA
  • AMD EPYC™ Embedded 3000 Series Processors VendorAMD Affected — Fixed in OS Update Patch available CNA

Remediation

  • Fix · CNA AMD EPYC™ 7001 Series Processors (AMD) Fixed in OS update
  • Fix · CNA AMD EPYC™ Embedded 3000 Series Processors (AMD) Fixed in OS Update

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 10AffectedNo fix yet: Fix deferred
Red Hat Enterprise Linux 9AffectedNo fix yet: Fix deferred
Not affected: 3 products
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-54505
  2. 2026-10-03 Alias added: GHSA-9p73-m729-f4vp

References

Other 1

  • TI-2026-36341 AI Tensor Engine for ROCm (AITER) 0.1.14 Unauthenticated RCE via MessageQueue.recv() Pickle Deserialization CVSS 4.0CRITICAL 9.2
  • TI-2023-07046 Improper privilege management in AMD Radeon™ RX 5000 Series Graphics Cards CVSS 3.1HIGH 7.8
  • TI-2023-04574 GPU kernel implementations susceptible to memory leak CVSS 3.1MEDIUM 6.5
  • TI-2023-07042 Information disclosure through error messages in AMD Ryzen™ 3000 Series Desktop… CVSS 3.1MEDIUM 5.5
  • TI-2023-23747 PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers… CVSS 3.1MEDIUM 5.3
  • TI-2022-07839 Improper access control in System Management Mode (SMM) may allow an attacker to write to… CVSS 3.1CRITICAL 9.8
See all 508 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences