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TI-2021-08191 Aliases CVE-2021-26367GHSA-2xq4-823c-q5v9

A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may…

Priority LOW 26Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may allow the attacker to set an arbitrary address range for the TMR, potentially leading to a loss of integrity and availability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00157 4th percentileScored 2026-11-07
Fix Fixed AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics (AMD): ComboAM4v2 PI 1.2.0.5AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (AMD): ComboAM4PI 1.0.0.9, ComboAM4v2 PI 1.2.0.8+13 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 Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics—ComboAM4v2 PI 1.2.0.5Patch availableCNA
AMDAMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics—ComboAM4PI 1.0.0.9, ComboAM4v2 PI 1.2.0.8Patch availableCNA
AMDAMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics—ComboAM4v2 PI 1.2.0.5Patch availableCNA
AMDAMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics—PicassoPI-FP5 1.0.0.EPatch availableCNA
AMDAMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics—PollockPI-FT5 1.0.0.4Patch availableCNA
AMDAMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics—PicassoPI-FP5 1.0.0.EPatch availableCNA
AMDAMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics—RenoirPI-FP6 1.0.0.7Patch availableCNA
AMDAMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics—CezannePI-FP6 1.0.0.6Patch availableCNA
AMDAMD Ryzen™ 5000 Series Processors with Radeon™ Graphics—CezannePI-FP6 1.0.0.6Patch availableCNA
AMDAMD Ryzen™ 3000 Series Processors with Radeon™ Graphics—CezannePI-FP6 1.0.0.6Patch availableCNA
AMDAMD Ryzen™ 5000 Series Processors with Radeon™ Graphics—CezannePI-FP6 1.0.0.6Patch availableCNA
AMDAMD Ryzen™ 3000 Series Processors with Radeon™ Graphics—CezannePI-FP6 1.0.0.6Patch availableCNA
AMDAMD Radeon™ RX 6000 Series Graphics Cards—AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01)Patch availableCNA
AMDAMD Radeon™ PRO W6000 Series Graphics Cards—AMD Software: PRO Edition 23.Q4 (23.30.13.03)Patch availableCNA
AMDAMD Ryzen™ Embedded R1000 Series Processors—EmbeddedPI-FP5 1.2.0.APatch availableCNA
AMDAMD Ryzen™ Embedded R2000 Series Processors—EmbeddedR2KPI-FP5 1.0.0.2Patch availableCNA
AMDAMD Ryzen™ Embedded V1000 Series Processors—EmbeddedPI-FP5 1.2.0.APatch availableCNA
AMDAMD Ryzen™ Embedded V2000 Series Processors—EmbeddedPI-FP6 1.0.0.6Patch availableCNA
  • AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics VendorAMD Affected — Fixed in ComboAM4v2 PI 1.2.0.5 Patch available CNA
  • AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics VendorAMD Affected — Fixed in ComboAM4PI 1.0.0.9, ComboAM4v2 PI 1.2.0.8 Patch available CNA
  • AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics VendorAMD Affected — Fixed in ComboAM4v2 PI 1.2.0.5 Patch available CNA
  • AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PicassoPI-FP5 1.0.0.E Patch available CNA
  • AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in PollockPI-FT5 1.0.0.4 Patch available CNA
  • AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics VendorAMD Affected — Fixed in PicassoPI-FP5 1.0.0.E Patch available CNA
  • AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in RenoirPI-FP6 1.0.0.7 Patch available CNA
  • AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics VendorAMD Affected — Fixed in CezannePI-FP6 1.0.0.6 Patch available CNA
  • AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in CezannePI-FP6 1.0.0.6 Patch available CNA
  • AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in CezannePI-FP6 1.0.0.6 Patch available CNA
  • AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in CezannePI-FP6 1.0.0.6 Patch available CNA
  • AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics VendorAMD Affected — Fixed in CezannePI-FP6 1.0.0.6 Patch available CNA
  • AMD Radeon™ RX 6000 Series Graphics Cards VendorAMD Affected — Fixed in AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01) Patch available CNA
  • AMD Radeon™ PRO W6000 Series Graphics Cards VendorAMD Affected — Fixed in AMD Software: PRO Edition 23.Q4 (23.30.13.03) Patch available CNA
  • AMD Ryzen™ Embedded R1000 Series Processors VendorAMD Affected — Fixed in EmbeddedPI-FP5 1.2.0.A Patch available CNA
  • AMD Ryzen™ Embedded R2000 Series Processors VendorAMD Affected — Fixed in EmbeddedR2KPI-FP5 1.0.0.2 Patch available CNA
  • AMD Ryzen™ Embedded V1000 Series Processors VendorAMD Affected — Fixed in EmbeddedPI-FP5 1.2.0.A Patch available CNA
  • AMD Ryzen™ Embedded V2000 Series Processors VendorAMD Affected — Fixed in EmbeddedPI-FP6 1.0.0.6 Patch available CNA

CPE configurations NVD · 103

CPEVersionsRoleVendor
cpe:2.3:a:amd:radeon_software:*:*:*:*:adrenalin:*:*:*before 23.12.1VulnerableAMD
cpe:2.3:h:amd:radeon_rx_6300m:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6400:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6450m:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6500_xt:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6500m:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6550m:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6550s:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6600:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6600_xt:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
  • cpe:2.3:a:amd:radeon_software:*:*:*:*:adrenalin:*:*:* Versions before 23.12.1 Vulnerable ·AMD
  • cpe:2.3:h:amd:radeon_rx_6300m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6450m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6500_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6500m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6550m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6550s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6600:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6600_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
Show 93 more CPE
CPEVersionsRoleVendor
cpe:2.3:h:amd:radeon_rx_6600m:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6600s:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6650_xt:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6650m:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6650m_xt:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6700:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6700_xt:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6700m:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6700s:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6750_gre:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6750_xt:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6800:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6800_xt:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6800m:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6800s:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6850m_xt:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6900_xt:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_rx_6950_xt:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:a:amd:radeon_software:*:*:*:*:pro:*:*:*up to 23.q4VulnerableAMD
cpe:2.3:h:amd:radeon_pro_w6300:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_pro_w6400:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_pro_w6600:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:h:amd:radeon_pro_w6800:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_9_5980hx_firmware:*:*:*:*:*:*:*:*before cezannepi-fp6_1.0.0.6VulnerableAMD
cpe:2.3:h:amd:ryzen_9_5980hx:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_3_3300u_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_3_3300u:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_3_3350u_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_3_3350u:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_5_3450u_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_5_3450u:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_5_3500u_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_5_3500u:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_5_3500c_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_5_3500c:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_5_3550h_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_5_3550h:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_5_3580u_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_5_3580u:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_7_3700u_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_7_3700u:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_7_3700c_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_7_3700c:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_7_3750h_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_7_3750h:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_7_3780u_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:ryzen_7_3780u:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_gold_3150c_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:athlon_gold_3150c:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_gold_3150u_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:athlon_gold_3150u:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_pro_3145b_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:athlon_pro_3145b:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_silver_3050c_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:athlon_silver_3050c:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_silver_3050u_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:athlon_silver_3050u:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_pro_3045b_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:athlon_pro_3045b:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_silver_3050e_firmware:*:*:*:*:*:*:*:*before picassopi-fp5_1.0.0.eVulnerableAMD
cpe:2.3:h:amd:athlon_silver_3050e:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_gold_pro_3150g_firmware:*:*:*:*:*:*:*:*before comboam4pi_1.0.0.9VulnerableAMD
cpe:2.3:h:amd:athlon_gold_pro_3150g:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_gold_3150g_firmware:*:*:*:*:*:*:*:*before comboam4pi_1.0.0.9VulnerableAMD
cpe:2.3:h:amd:athlon_gold_3150g:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_gold_pro_3150ge_firmware:*:*:*:*:*:*:*:*before comboam4pi_1.0.0.9VulnerableAMD
cpe:2.3:h:amd:athlon_gold_pro_3150ge:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:athlon_pro_300ge_firmware:*:*:*:*:*:*:*:*before comboam4pi_1.0.0.9VulnerableAMD
cpe:2.3:h:amd:athlon_pro_300ge:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_3_4300ge_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_3_4300ge:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_5_4600ge_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_5_4600ge:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_7_4700ge_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_7_4700ge:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_3_4300g_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_3_4300g:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_5_4600g_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_5_4600g:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_7_4700g_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_7_4700g:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_3_5300ge_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_3_5300ge:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_3_5300g_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_3_5300g:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_5_5600ge_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_5_5600ge:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_5_5600g_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_5_5600g:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_7_5700ge_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_7_5700ge:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
cpe:2.3:o:amd:ryzen_7_5700g_firmware:*:*:*:*:*:*:*:*before comboam4v2_pi_1.2.0.5VulnerableAMD
cpe:2.3:h:amd:ryzen_7_5700g:-:*:*:*:*:*:*:*not specified by NVDRunning onAMD
  • cpe:2.3:h:amd:radeon_rx_6600m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6600s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6650_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6650m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6650m_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6700:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6700_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6700m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6700s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6750_gre:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6750_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6800_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6800m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6800s:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6850m_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6900_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_rx_6950_xt:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:a:amd:radeon_software:*:*:*:*:pro:*:*:* Versions up to 23.q4 Vulnerable ·AMD
  • cpe:2.3:h:amd:radeon_pro_w6300:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_pro_w6400:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_pro_w6600:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:h:amd:radeon_pro_w6800:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_9_5980hx_firmware:*:*:*:*:*:*:*:* Versions before cezannepi-fp6_1.0.0.6 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_9_5980hx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_3_3300u_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_3_3300u:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_3_3350u_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_3_3350u:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_5_3450u_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_5_3450u:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_5_3500u_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_5_3500u:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_5_3500c_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_5_3500c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_5_3550h_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_5_3550h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_5_3580u_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_5_3580u:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_7_3700u_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_7_3700u:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_7_3700c_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_7_3700c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_7_3750h_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_7_3750h:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_7_3780u_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_7_3780u:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_gold_3150c_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_gold_3150c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_gold_3150u_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_gold_3150u:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_pro_3145b_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_pro_3145b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_silver_3050c_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_silver_3050c:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_silver_3050u_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_silver_3050u:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_pro_3045b_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_pro_3045b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_silver_3050e_firmware:*:*:*:*:*:*:*:* Versions before picassopi-fp5_1.0.0.e Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_silver_3050e:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_gold_pro_3150g_firmware:*:*:*:*:*:*:*:* Versions before comboam4pi_1.0.0.9 Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_gold_pro_3150g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_gold_3150g_firmware:*:*:*:*:*:*:*:* Versions before comboam4pi_1.0.0.9 Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_gold_3150g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_gold_pro_3150ge_firmware:*:*:*:*:*:*:*:* Versions before comboam4pi_1.0.0.9 Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_gold_pro_3150ge:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:athlon_pro_300ge_firmware:*:*:*:*:*:*:*:* Versions before comboam4pi_1.0.0.9 Vulnerable ·AMD
  • cpe:2.3:h:amd:athlon_pro_300ge:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_3_4300ge_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_3_4300ge:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_5_4600ge_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_5_4600ge:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_7_4700ge_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_7_4700ge:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_3_4300g_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_3_4300g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_5_4600g_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_5_4600g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_7_4700g_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_7_4700g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_3_5300ge_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_3_5300ge:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_3_5300g_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_3_5300g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_5_5600ge_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_5_5600ge:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_5_5600g_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_5_5600g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_7_5700ge_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_7_5700ge:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD
  • cpe:2.3:o:amd:ryzen_7_5700g_firmware:*:*:*:*:*:*:*:* Versions before comboam4v2_pi_1.2.0.5 Vulnerable ·AMD
  • cpe:2.3:h:amd:ryzen_7_5700g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·AMD

Remediation

  • Fix · CNA AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics (AMD) Fixed in ComboAM4v2 PI 1.2.0.5
  • Fix · CNA AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics (AMD) Fixed in ComboAM4PI 1.0.0.9, ComboAM4v2 PI 1.2.0.8
  • Fix · CNA AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics (AMD) Fixed in ComboAM4v2 PI 1.2.0.5
  • Fix · CNA AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PicassoPI-FP5 1.0.0.E
  • Fix · CNA AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in PollockPI-FT5 1.0.0.4
  • Fix · CNA AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics (AMD) Fixed in PicassoPI-FP5 1.0.0.E
  • Fix · CNA AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in RenoirPI-FP6 1.0.0.7
  • Fix · CNA AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics (AMD) Fixed in CezannePI-FP6 1.0.0.6
  • Fix · CNA AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics (AMD) Fixed in CezannePI-FP6 1.0.0.6
  • Fix · CNA AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics (AMD) Fixed in CezannePI-FP6 1.0.0.6
  • Fix · CNA AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics (AMD) Fixed in CezannePI-FP6 1.0.0.6
  • Fix · CNA AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics (AMD) Fixed in CezannePI-FP6 1.0.0.6
  • Fix · CNA AMD Radeon™ RX 6000 Series Graphics Cards (AMD) Fixed in AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01)
  • Fix · CNA AMD Radeon™ PRO W6000 Series Graphics Cards (AMD) Fixed in AMD Software: PRO Edition 23.Q4 (23.30.13.03)
  • Fix · CNA AMD Ryzen™ Embedded R1000 Series Processors (AMD) Fixed in EmbeddedPI-FP5 1.2.0.A
  • Fix · CNA AMD Ryzen™ Embedded R2000 Series Processors (AMD) Fixed in EmbeddedR2KPI-FP5 1.0.0.2
  • Fix · CNA AMD Ryzen™ Embedded V1000 Series Processors (AMD) Fixed in EmbeddedPI-FP5 1.2.0.A
  • Fix · CNA AMD Ryzen™ Embedded V2000 Series Processors (AMD) Fixed in EmbeddedPI-FP6 1.0.0.6

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-26367
  2. 2026-10-03 Alias added: GHSA-2xq4-823c-q5v9

References

  • TI-2023-07008 Out-of-bounds write in AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 CVSS 3.1HIGH 7.8
  • TI-2021-08144 Improper input validation in AMD Ryzen 5000 Series CVSS 3.1HIGH 7.8
  • TI-2021-08213 Out-of-bounds write in AMD Radeon RX 5000 Series & PRO W5000 Series CVSS 3.1HIGH 7.8
  • TI-2020-10274 Improper parameters handling in the AMD Secure Processor (ASP) kernel may allow a… CVSS 3.1HIGH 7.8
  • TI-2020-10273 Improper parameters handling in AMD Secure Processor (ASP) drivers may allow a privileged… CVSS 3.1HIGH 7.8
  • TI-2023-07039 fTPM Voltage Fault Injection CVSS 3.1MEDIUM 6.8
See all 8 →

Sources