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TI-2024-24138 Aliases CVE-2024-36343GHSA-qjgc-hx5r-r632

Improper input validation in the System Management Mode (SMM) communications buffer could…

Priority LOW 20CWE-124Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

Improper input validation in the System Management Mode (SMM) communications buffer could allow a privileged attacker to perform an out of bounds read or write to a limited section of the Top of Memory Segment (TSEG) memory region, potentially resulting in loss of confidentiality or integrity.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00186 8th percentileScored 2026-11-07
Fix Fixed AMD EPYC™ 4004 (AMD): ComboAM5PI 1.1.0.3dAMD EPYC™ 4005 (AMD): ComboAM5 1.2.0.3j+15 more products

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™ 4004—ComboAM5PI 1.1.0.3dPatch availableCNA
AMDAMD EPYC™ 4005—ComboAM5 1.2.0.3jPatch availableCNA
AMDAMD Ryzen™ 6000 Series Processors with Radeon™ Graphics—RembrandtPI-FP7_1.0.0.BgPatch availableCNA
AMDAMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics—PhoenixPI-FP8-FP7_1.2.0.0fPatch availableCNA
AMDAMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics—DragonRangeFL1_1.0.0.3lPatch availableCNA
AMDAMD Ryzen™ 7000 Series Desktop Processors—ComboAM5-PI_1.0.0.e, ComboAM5PI 1.1.0.3g, ComboAM5 1.2.0.3jPatch availableCNA
AMDAMD Ryzen™ 9000HX Series Mobile Processors—FireRangeFL1PI 1.0.0.0fPatch availableCNA
AMDAMD Ryzen™ AI MAX—StrixHaloPI-FP11_1.0.0.2bPatch availableCNA
AMDAMD Ryzen™ AI 300 Series Processors—StrixKrackanPI-FP8_1.1.0.0f, StrixKrackanPI-FP8_1.1.0.2ePatch availableCNA
AMDAMD Ryzen™ Threadripper™ 7000 Processors—StormPeakPI-SP6 1.1.0.0kPatch availableCNA
AMDAMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors—StormPeakPI-SP6 1.0.0.1m, StormPeakPI-SP6_1.1.0.0kPatch availableCNA
AMDAMD Ryzen™ 8000 Series Desktop Processors—ComboAM5PI 1.1.0.3gPatch availableCNA
AMDAMD Ryzen™ 8000 Series Desktop Processors—ComboAM5 1.2.0.3jPatch availableCNA
AMDAMD Ryzen™ 9000 Series Desktop Processors—ComboAM5 1.2.0.3jPatch availableCNA
AMDAMD Ryzen™ 9000 Series Desktop Processors—ComboAM5 1.2.0.3jPatch availableCNA
AMDAMD Ryzen™ Embedded V3000 Series Processors—Embedded-PI_FP7r2 100FPatch availableCNA
AMDAMD Ryzen™ Embedded 7000 Series Processors—EmbeddedAM5PI 1.0.0.5Patch availableCNA
AMDAMD Ryzen™ Embedded 8000 Series Processors—EmbeddedPhoenixPI-FP7r2_1.0.0.4Patch availableCNA
AMDAMD Ryzen™ Embedded 9000 Series Processors—EmbeddedAM5PI 1.0.0.7Patch availableCNA
  • AMD EPYC™ 4004 VendorAMD Affected — Fixed in ComboAM5PI 1.1.0.3d Patch available CNA
  • AMD EPYC™ 4005 VendorAMD Affected — Fixed in ComboAM5 1.2.0.3j Patch available CNA
  • AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in RembrandtPI-FP7_1.0.0.Bg Patch available CNA
  • AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PhoenixPI-FP8-FP7_1.2.0.0f Patch available CNA
  • AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in DragonRangeFL1_1.0.0.3l Patch available CNA
  • AMD Ryzen™ 7000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5-PI_1.0.0.e, ComboAM5PI 1.1.0.3g, ComboAM5 1.2.0.3j Patch available CNA
  • AMD Ryzen™ 9000HX Series Mobile Processors VendorAMD Affected — Fixed in FireRangeFL1PI 1.0.0.0f Patch available CNA
  • AMD Ryzen™ AI MAX VendorAMD Affected — Fixed in StrixHaloPI-FP11_1.0.0.2b Patch available CNA
  • AMD Ryzen™ AI 300 Series Processors VendorAMD Affected — Fixed in StrixKrackanPI-FP8_1.1.0.0f, StrixKrackanPI-FP8_1.1.0.2e Patch available CNA
  • AMD Ryzen™ Threadripper™ 7000 Processors VendorAMD Affected — Fixed in StormPeakPI-SP6 1.1.0.0k Patch available CNA
  • AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors VendorAMD Affected — Fixed in StormPeakPI-SP6 1.0.0.1m, StormPeakPI-SP6_1.1.0.0k Patch available CNA
  • AMD Ryzen™ 8000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5PI 1.1.0.3g Patch available CNA
  • AMD Ryzen™ 8000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5 1.2.0.3j Patch available CNA
  • AMD Ryzen™ 9000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5 1.2.0.3j Patch available CNA
  • AMD Ryzen™ 9000 Series Desktop Processors VendorAMD Affected — Fixed in ComboAM5 1.2.0.3j Patch available CNA
  • AMD Ryzen™ Embedded V3000 Series Processors VendorAMD Affected — Fixed in Embedded-PI_FP7r2 100F Patch available CNA
  • AMD Ryzen™ Embedded 7000 Series Processors VendorAMD Affected — Fixed in EmbeddedAM5PI 1.0.0.5 Patch available CNA
  • AMD Ryzen™ Embedded 8000 Series Processors VendorAMD Affected — Fixed in EmbeddedPhoenixPI-FP7r2_1.0.0.4 Patch available CNA
  • AMD Ryzen™ Embedded 9000 Series Processors VendorAMD Affected — Fixed in EmbeddedAM5PI 1.0.0.7 Patch available CNA

Remediation

  • Fix · CNA AMD EPYC™ 4004 (AMD) Fixed in ComboAM5PI 1.1.0.3d
  • Fix · CNA AMD EPYC™ 4005 (AMD) Fixed in ComboAM5 1.2.0.3j
  • Fix · CNA AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics (AMD) Fixed in RembrandtPI-FP7_1.0.0.Bg
  • Fix · CNA AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PhoenixPI-FP8-FP7_1.2.0.0f
  • Fix · CNA AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in DragonRangeFL1_1.0.0.3l
  • Fix · CNA AMD Ryzen™ 7000 Series Desktop Processors (AMD) Fixed in ComboAM5-PI_1.0.0.e, ComboAM5PI 1.1.0.3g, ComboAM5 1.2.0.3j
  • Fix · CNA AMD Ryzen™ 9000HX Series Mobile Processors (AMD) Fixed in FireRangeFL1PI 1.0.0.0f
  • Fix · CNA AMD Ryzen™ AI MAX (AMD) Fixed in StrixHaloPI-FP11_1.0.0.2b
  • Fix · CNA AMD Ryzen™ AI 300 Series Processors (AMD) Fixed in StrixKrackanPI-FP8_1.1.0.0f, StrixKrackanPI-FP8_1.1.0.2e
  • Fix · CNA AMD Ryzen™ Threadripper™ 7000 Processors (AMD) Fixed in StormPeakPI-SP6 1.1.0.0k
  • Fix · CNA AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors (AMD) Fixed in StormPeakPI-SP6 1.0.0.1m, StormPeakPI-SP6_1.1.0.0k
  • Fix · CNA AMD Ryzen™ 8000 Series Desktop Processors (AMD) Fixed in ComboAM5PI 1.1.0.3g
  • Fix · CNA AMD Ryzen™ 8000 Series Desktop Processors (AMD) Fixed in ComboAM5 1.2.0.3j
  • Fix · CNA AMD Ryzen™ 9000 Series Desktop Processors (AMD) Fixed in ComboAM5 1.2.0.3j
  • Fix · CNA AMD Ryzen™ 9000 Series Desktop Processors (AMD) Fixed in ComboAM5 1.2.0.3j
  • Fix · CNA AMD Ryzen™ Embedded V3000 Series Processors (AMD) Fixed in Embedded-PI_FP7r2 100F
  • Fix · CNA AMD Ryzen™ Embedded 7000 Series Processors (AMD) Fixed in EmbeddedAM5PI 1.0.0.5
  • Fix · CNA AMD Ryzen™ Embedded 8000 Series Processors (AMD) Fixed in EmbeddedPhoenixPI-FP7r2_1.0.0.4
  • Fix · CNA AMD Ryzen™ Embedded 9000 Series Processors (AMD) Fixed in EmbeddedAM5PI 1.0.0.7

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-36343
  2. 2026-10-03 Alias added: GHSA-qjgc-hx5r-r632

References

Other 2

  • 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