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    10 vulnerabilities found for Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” by AMD

    CVE-2021-46773 (GCVE-0-2021-46773)

    Vulnerability from nvd – Published: 2023-05-09 19:01 – Updated: 2025-01-28 15:37
    VLAI
    Summary
    Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in a loss of integrity or code execution.
    Severity
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-28 15:37 UTC
    CWE
    Assigner
    AMD CNA under the mitre root
    CNA scorecard C 63/100 over 77 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    AMD Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 Affected: various
    		Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 Affected: Various
    		Create a notification for this product.
    AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Chagall” WS Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne” Affected: various
    		Create a notification for this product.
    Date Public
    2023-05-09 16:30
    Show details on NVD website
    To clipboard 

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    CVE-2021-46756 (GCVE-0-2021-46756)

    Vulnerability from nvd – Published: 2023-05-09 19:00 – Updated: 2025-01-28 15:38
    VLAI
    Summary
    Insufficient validation of inputs in SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious Uapp or ABL to send malformed or invalid syscall to the bootloader resulting in a potential denial of service and loss of integrity.
    Severity
    9.1 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-28 15:38 UTC
    CWE
    Assigner
    AMD CNA under the mitre root
    CNA scorecard C 63/100 over 77 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    AMD Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 Affected: various
    		Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 Affected: Various
    		Create a notification for this product.
    AMD 2nd Gen AMD Ryzen™ Threadripper™ Processors “Colfax” Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne” Affected: various
    		Create a notification for this product.
    AMD 1st Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    AMD 2nd Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    Date Public
    2023-05-09 16:30
    Show details on NVD website
    To clipboard 

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    CVE-2021-46749 (GCVE-0-2021-46749)

    Vulnerability from nvd – Published: 2023-05-09 18:59 – Updated: 2025-01-28 15:42
    VLAI
    Summary
    Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox checksum calculation triggering a data abort, resulting in a potential denial of service.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-28 15:41 UTC
    CWE
    Assigner
    AMD CNA under the mitre root
    CNA scorecard C 63/100 over 77 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    AMD Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 Affected: various
    		Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Chagall” WS Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne” Affected: various
    		Create a notification for this product.
    Date Public
    2023-05-09 16:30
    Show details on NVD website
    To clipboard 

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    CVE-2021-26406 (GCVE-0-2021-26406)

    Vulnerability from nvd – Published: 2023-05-09 18:59 – Updated: 2025-01-28 15:44
    VLAI
    Summary
    Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization) and SEV-ES user application can lead to a host crash potentially resulting in denial of service.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-28 15:44 UTC
    CWE
    Assigner
    AMD CNA under the mitre root
    CNA scorecard C 63/100 over 77 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    AMD Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 Affected: various
    		Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 Affected: various
    		Create a notification for this product.
    AMD 2nd Gen AMD Ryzen™ Threadripper™ Processors “Colfax” Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso” Affected: various
    		Create a notification for this product.
    AMD 1st Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    AMD 2nd Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    Date Public
    2023-05-09 16:30
    Show details on NVD website
    To clipboard 

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    CVE-2021-26354 (GCVE-0-2021-26354)

    Vulnerability from nvd – Published: 2023-05-09 18:58 – Updated: 2025-01-28 15:50
    VLAI
    Summary
    Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory values to be initialized to zero, potentially leading to a loss of integrity.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-28 15:50 UTC
    CWE
    • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
    Assigner
    AMD CNA under the mitre root
    CNA scorecard C 63/100 over 77 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    AMD Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 Affected: various
    		Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 Affected: Various
    		Create a notification for this product.
    AMD 2nd Gen AMD Ryzen™ Threadripper™ Processors “Colfax” Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Chagall” WS Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne” Affected: various
    		Create a notification for this product.
    AMD 2nd Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    Date Public
    2023-05-09 16:30
    Show details on NVD website
    To clipboard 

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    CVE-2021-46773 (GCVE-0-2021-46773)

    Vulnerability from cvelistv5 – Published: 2023-05-09 19:01 – Updated: 2025-01-28 15:37
    VLAI
    Summary
    Insufficient input validation in ABL may enable a privileged attacker to corrupt ASP memory, potentially resulting in a loss of integrity or code execution.
    Severity
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-28 15:37 UTC
    CWE
    Assigner
    AMD CNA under the mitre root
    CNA scorecard C 63/100 over 77 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    AMD Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 Affected: various
    		Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 Affected: Various
    		Create a notification for this product.
    AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Chagall” WS Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne” Affected: various
    		Create a notification for this product.
    Date Public
    2023-05-09 16:30
    Show details on NVD website
    To clipboard 

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    CVE-2021-46756 (GCVE-0-2021-46756)

    Vulnerability from cvelistv5 – Published: 2023-05-09 19:00 – Updated: 2025-01-28 15:38
    VLAI
    Summary
    Insufficient validation of inputs in SVC_MAP_USER_STACK in the ASP (AMD Secure Processor) bootloader may allow an attacker with a malicious Uapp or ABL to send malformed or invalid syscall to the bootloader resulting in a potential denial of service and loss of integrity.
    Severity
    9.1 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-28 15:38 UTC
    CWE
    Assigner
    AMD CNA under the mitre root
    CNA scorecard C 63/100 over 77 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    AMD Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 Affected: various
    		Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 Affected: Various
    		Create a notification for this product.
    AMD 2nd Gen AMD Ryzen™ Threadripper™ Processors “Colfax” Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne” Affected: various
    		Create a notification for this product.
    AMD 1st Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    AMD 2nd Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    Date Public
    2023-05-09 16:30
    Show details on NVD website
    To clipboard 

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    CVE-2021-46749 (GCVE-0-2021-46749)

    Vulnerability from cvelistv5 – Published: 2023-05-09 18:59 – Updated: 2025-01-28 15:42
    VLAI
    Summary
    Insufficient bounds checking in ASP (AMD Secure Processor) may allow for an out of bounds read in SMI (System Management Interface) mailbox checksum calculation triggering a data abort, resulting in a potential denial of service.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-28 15:41 UTC
    CWE
    Assigner
    AMD CNA under the mitre root
    CNA scorecard C 63/100 over 77 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    AMD Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 Affected: various
    		Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Chagall” WS Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne” Affected: various
    		Create a notification for this product.
    Date Public
    2023-05-09 16:30
    Show details on NVD website
    To clipboard 

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    CVE-2021-26406 (GCVE-0-2021-26406)

    Vulnerability from cvelistv5 – Published: 2023-05-09 18:59 – Updated: 2025-01-28 15:44
    VLAI
    Summary
    Insufficient validation in parsing Owner's Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization) and SEV-ES user application can lead to a host crash potentially resulting in denial of service.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-28 15:44 UTC
    CWE
    Assigner
    AMD CNA under the mitre root
    CNA scorecard C 63/100 over 77 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    AMD Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 Affected: various
    		Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 Affected: various
    		Create a notification for this product.
    AMD 2nd Gen AMD Ryzen™ Threadripper™ Processors “Colfax” Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso” Affected: various
    		Create a notification for this product.
    AMD 1st Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    AMD 2nd Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    Date Public
    2023-05-09 16:30
    Show details on NVD website
    To clipboard 

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    CVE-2021-26354 (GCVE-0-2021-26354)

    Vulnerability from cvelistv5 – Published: 2023-05-09 18:58 – Updated: 2025-01-28 15:50
    VLAI
    Summary
    Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory values to be initialized to zero, potentially leading to a loss of integrity.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-01-28 15:50 UTC
    CWE
    • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
    Assigner
    AMD CNA under the mitre root
    CNA scorecard C 63/100 over 77 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    AMD Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Desktop Processors “Pinnacle Ridge” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Desktop Processors “Matisse” AM4 Affected: various
    		Create a notification for this product.
    AMD AMD Ryzen™ 5000 Series Desktop Processors “Vermeer” AM4 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4 Affected: Various
    		Create a notification for this product.
    AMD 2nd Gen AMD Ryzen™ Threadripper™ Processors “Colfax” Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD Ryzen™ Threadripper™ Processors “Castle Peak” HEDT Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS Affected: various
    		Create a notification for this product.
    AMD Ryzen™ Threadripper™ PRO Processors “Chagall” WS Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP Affected: various
    		Create a notification for this product.
    AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5 Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne” Affected: various
    		Create a notification for this product.
    AMD Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne” Affected: various
    		Create a notification for this product.
    AMD 2nd Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    AMD 3rd Gen AMD EPYC™ Processors Affected: various
    		Create a notification for this product.
    Date Public
    2023-05-09 16:30
    Show details on NVD website
    To clipboard 

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