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CVE-2024-21980 (GCVE-0-2024-21980)

Vulnerability from nvd – Published: 2024-08-05 16:06 – Updated: 2024-08-05 21:00

Summary

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity.

Severity

7.9 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

AMD

References

1 reference

URL	Tags
https://https://www.amd.com/en/resources/product-…	vendor-advisory

Impacted products

8 products

Vendor	Product	Version
AMD	3rd Gen AMD EPYC™ Processors	Affected: various , < MilanPI 1.0.0.D (Platform Initialization)
AMD	4th Gen AMD EPYC™ Processors	Affected: various , < GenoaPI 1.0.0.C (Platform Initialization)
AMD	AMD EPYC™ Embedded 7003	Affected: various , < EmbMilanPI-SP3 1.0.0.9 (Platform Initialization)
AMD	AMD EPYC™ Embedded 9003	Affected: various , < EmbGenoaPI-SP5 1.0.0.7 (Platform Initialization)
amd	epyc_7003_firmware	Affected: 0 , < milanpi_1.0.0.9_sp3 (custom) cpe:2.3:o:amd:epyc_7003_firmware::::::::
amd	epyc_9003_firmware	Affected: 0 , < genoapi_1.0.0.7_sp5 (custom) cpe:2.3:o:amd:epyc_9003_firmware::::::::
amd	epyc_7773x_firmware	Affected: 0 , < milanpi_1.0.0.d (custom) cpe:2.3:o:amd:epyc_7203_firmware:-:::::::* cpe:2.3:o:amd:epyc_7203p_firmware:-:::::::* cpe:2.3:o:amd:epyc_72f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7303_firmware:-:::::::* cpe:2.3:o:amd:epyc_7303p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7313p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7343_firmware:-:::::::* cpe:2.3:o:amd:epyc_7373x_firmware:-:::::::* cpe:2.3:o:amd:epyc_7413_firmware:-:::::::* cpe:2.3:o:amd:epyc_7443_firmware:-:::::::* cpe:2.3:o:amd:epyc_7443p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7453_firmware:-:::::::* cpe:2.3:o:amd:epyc_7473x_firmware:-:::::::* cpe:2.3:o:amd:epyc_74f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7513_firmware:-:::::::* cpe:2.3:o:amd:epyc_7543_firmware:-:::::::* cpe:2.3:o:amd:epyc_7573x_firmware:-:::::::* cpe:2.3:o:amd:epyc_75f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7643_firmware:-:::::::* cpe:2.3:o:amd:epyc_7643p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7663_firmware:-:::::::* cpe:2.3:o:amd:epyc_7663p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7713_firmware:-:::::::* cpe:2.3:o:amd:epyc_7713p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7763_firmware:-:::::::* cpe:2.3:o:amd:epyc_7773x_firmware:-:::::::*
amd	epyc_9754s_firmware	Affected: 0 , < genoapi_1.0.0.c (custom) cpe:2.3:o:amd:epyc_8024p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8024pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8124p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8124pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8224p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8224pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8324p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8324pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8434p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8434pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8534p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8534pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_9124_firmware:-:::::::* cpe:2.3:o:amd:epyc_9174f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9184x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9224_firmware:-:::::::* cpe:2.3:o:amd:epyc_9254_firmware:-:::::::* cpe:2.3:o:amd:epyc_9274f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9334_firmware:-:::::::* cpe:2.3:o:amd:epyc_9354_firmware:-:::::::* cpe:2.3:o:amd:epyc_9354p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9374f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9384x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9454_firmware:-:::::::* cpe:2.3:o:amd:epyc_9454p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9474f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9534_firmware:-:::::::* cpe:2.3:o:amd:epyc_9554_firmware:-:::::::* cpe:2.3:o:amd:epyc_9554p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9634_firmware:-:::::::* cpe:2.3:o:amd:epyc_9654_firmware:-:::::::* cpe:2.3:o:amd:epyc_9654p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9684x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9734_firmware:-:::::::* cpe:2.3:o:amd:epyc_9754_firmware:-:::::::* cpe:2.3:o:amd:epyc_9754s_firmware:-:::::::*

Date Public

2024-08-05 16:00

Show details on NVD website

JSON

To clipboard

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CVE-2024-21978 (GCVE-0-2024-21978)

Vulnerability from nvd – Published: 2024-08-05 16:05 – Updated: 2024-08-05 17:36

Summary

Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.

Severity

6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-20 - Improper Input Validation

Assigner

AMD

References

1 reference

URL	Tags
https://https://www.amd.com/en/resources/product-…	vendor-advisory

Impacted products

8 products

Vendor	Product	Version
AMD	3rd Gen AMD EPYC™ Processors	Affected: various , < MilanPI 1.0.0.D (Platform Initialization)
AMD	4th Gen AMD EPYC™ Processors	Affected: various , < GenoaPI 1.0.0.C (Platform Initialization)
AMD	AMD EPYC™ Embedded 7003	Affected: various , < EmbMilanPI-SP3 1.0.0.9 (Platform Initialization)
AMD	AMD EPYC™ Embedded 9003	Affected: various , < EmbGenoaPI-SP5 1.0.0.7 (Platform Initialization)
amd	epyc_7003_firmware	Affected: 0 , < milanpi_1.0.0.9_sp3 (custom) cpe:2.3:o:amd:epyc_7003_firmware::::::::
amd	epyc_9003_firmware	Affected: 0 , < genoapi_1.0.0.7_sp5 (custom) cpe:2.3:o:amd:epyc_9003_firmware::::::::
amd	epyc_7773x_firmware	Affected: 0 , < milanpi_1.0.0.d (custom) cpe:2.3:o:amd:epyc_7203_firmware:-:::::::* cpe:2.3:o:amd:epyc_7203p_firmware:-:::::::* cpe:2.3:o:amd:epyc_72f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7303_firmware:-:::::::* cpe:2.3:o:amd:epyc_7303p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7313p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7343_firmware:-:::::::* cpe:2.3:o:amd:epyc_7373x_firmware:-:::::::* cpe:2.3:o:amd:epyc_7413_firmware:-:::::::* cpe:2.3:o:amd:epyc_7443_firmware:-:::::::* cpe:2.3:o:amd:epyc_7443p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7453_firmware:-:::::::* cpe:2.3:o:amd:epyc_7473x_firmware:-:::::::* cpe:2.3:o:amd:epyc_74f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7513_firmware:-:::::::* cpe:2.3:o:amd:epyc_7543_firmware:-:::::::* cpe:2.3:o:amd:epyc_7573x_firmware:-:::::::* cpe:2.3:o:amd:epyc_75f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7643_firmware:-:::::::* cpe:2.3:o:amd:epyc_7643p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7663_firmware:-:::::::* cpe:2.3:o:amd:epyc_7663p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7713_firmware:-:::::::* cpe:2.3:o:amd:epyc_7713p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7763_firmware:-:::::::* cpe:2.3:o:amd:epyc_7773x_firmware:-:::::::*
amd	epyc_9754s_firmware	Affected: 0 , < genoapi_1.0.0.c (custom) cpe:2.3:o:amd:epyc_8024p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8024pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8124p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8124pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8224p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8224pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8324p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8324pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8434p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8434pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8534p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8534pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_9124_firmware:-:::::::* cpe:2.3:o:amd:epyc_9174f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9184x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9224_firmware:-:::::::* cpe:2.3:o:amd:epyc_9254_firmware:-:::::::* cpe:2.3:o:amd:epyc_9274f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9334_firmware:-:::::::* cpe:2.3:o:amd:epyc_9354_firmware:-:::::::* cpe:2.3:o:amd:epyc_9354p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9374f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9384x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9454_firmware:-:::::::* cpe:2.3:o:amd:epyc_9454p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9474f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9534_firmware:-:::::::* cpe:2.3:o:amd:epyc_9554_firmware:-:::::::* cpe:2.3:o:amd:epyc_9554p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9634_firmware:-:::::::* cpe:2.3:o:amd:epyc_9654_firmware:-:::::::* cpe:2.3:o:amd:epyc_9654p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9684x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9734_firmware:-:::::::* cpe:2.3:o:amd:epyc_9754_firmware:-:::::::* cpe:2.3:o:amd:epyc_9754s_firmware:-:::::::*

Date Public

2024-08-05 16:00

Show details on NVD website

JSON

To clipboard

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CVE-2023-31355 (GCVE-0-2023-31355)

Vulnerability from nvd – Published: 2024-08-05 16:04 – Updated: 2024-08-06 14:58

Summary

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest.

Severity

6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

AMD

References

1 reference

URL	Tags
https://https://www.amd.com/en/resources/product-…	vendor-advisory

Impacted products

4 products

Vendor	Product	Version
AMD	3rd Gen AMD EPYC™ Processors	Affected: various , < MilanPI 1.0.0.D (Platform Initialization)
AMD	4th Gen AMD EPYC™ Processors	Affected: various , < GenoaPI 1.0.0.C (Platform Initialization)
AMD	AMD EPYC™ Embedded 7003	Affected: various , < EmbMilanPI-SP3 1.0.0.9 (Platform Initialization)
AMD	AMD EPYC™ Embedded 9003	Affected: various , < EmbGenoaPI-SP5 1.0.0.7 (Platform Initialization)

Date Public

2024-08-05 16:00

Show details on NVD website

JSON

To clipboard

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        "discovery": "UNKNOWN"
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    "assignerShortName": "AMD",
    "cveId": "CVE-2023-31355",
    "datePublished": "2024-08-05T16:04:24.813Z",
    "dateReserved": "2023-04-27T15:25:41.428Z",
    "dateUpdated": "2024-08-06T14:58:40.899Z",
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CVE-2024-21980 (GCVE-0-2024-21980)

Vulnerability from cvelistv5 – Published: 2024-08-05 16:06 – Updated: 2024-08-05 21:00

Summary

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity.

Severity

7.9 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

AMD

References

1 reference

URL	Tags
https://https://www.amd.com/en/resources/product-…	vendor-advisory

Impacted products

8 products

Vendor	Product	Version
AMD	3rd Gen AMD EPYC™ Processors	Affected: various , < MilanPI 1.0.0.D (Platform Initialization)
AMD	4th Gen AMD EPYC™ Processors	Affected: various , < GenoaPI 1.0.0.C (Platform Initialization)
AMD	AMD EPYC™ Embedded 7003	Affected: various , < EmbMilanPI-SP3 1.0.0.9 (Platform Initialization)
AMD	AMD EPYC™ Embedded 9003	Affected: various , < EmbGenoaPI-SP5 1.0.0.7 (Platform Initialization)
amd	epyc_7003_firmware	Affected: 0 , < milanpi_1.0.0.9_sp3 (custom) cpe:2.3:o:amd:epyc_7003_firmware::::::::
amd	epyc_9003_firmware	Affected: 0 , < genoapi_1.0.0.7_sp5 (custom) cpe:2.3:o:amd:epyc_9003_firmware::::::::
amd	epyc_7773x_firmware	Affected: 0 , < milanpi_1.0.0.d (custom) cpe:2.3:o:amd:epyc_7203_firmware:-:::::::* cpe:2.3:o:amd:epyc_7203p_firmware:-:::::::* cpe:2.3:o:amd:epyc_72f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7303_firmware:-:::::::* cpe:2.3:o:amd:epyc_7303p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7313p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7343_firmware:-:::::::* cpe:2.3:o:amd:epyc_7373x_firmware:-:::::::* cpe:2.3:o:amd:epyc_7413_firmware:-:::::::* cpe:2.3:o:amd:epyc_7443_firmware:-:::::::* cpe:2.3:o:amd:epyc_7443p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7453_firmware:-:::::::* cpe:2.3:o:amd:epyc_7473x_firmware:-:::::::* cpe:2.3:o:amd:epyc_74f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7513_firmware:-:::::::* cpe:2.3:o:amd:epyc_7543_firmware:-:::::::* cpe:2.3:o:amd:epyc_7573x_firmware:-:::::::* cpe:2.3:o:amd:epyc_75f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7643_firmware:-:::::::* cpe:2.3:o:amd:epyc_7643p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7663_firmware:-:::::::* cpe:2.3:o:amd:epyc_7663p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7713_firmware:-:::::::* cpe:2.3:o:amd:epyc_7713p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7763_firmware:-:::::::* cpe:2.3:o:amd:epyc_7773x_firmware:-:::::::*
amd	epyc_9754s_firmware	Affected: 0 , < genoapi_1.0.0.c (custom) cpe:2.3:o:amd:epyc_8024p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8024pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8124p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8124pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8224p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8224pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8324p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8324pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8434p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8434pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8534p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8534pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_9124_firmware:-:::::::* cpe:2.3:o:amd:epyc_9174f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9184x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9224_firmware:-:::::::* cpe:2.3:o:amd:epyc_9254_firmware:-:::::::* cpe:2.3:o:amd:epyc_9274f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9334_firmware:-:::::::* cpe:2.3:o:amd:epyc_9354_firmware:-:::::::* cpe:2.3:o:amd:epyc_9354p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9374f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9384x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9454_firmware:-:::::::* cpe:2.3:o:amd:epyc_9454p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9474f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9534_firmware:-:::::::* cpe:2.3:o:amd:epyc_9554_firmware:-:::::::* cpe:2.3:o:amd:epyc_9554p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9634_firmware:-:::::::* cpe:2.3:o:amd:epyc_9654_firmware:-:::::::* cpe:2.3:o:amd:epyc_9654p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9684x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9734_firmware:-:::::::* cpe:2.3:o:amd:epyc_9754_firmware:-:::::::* cpe:2.3:o:amd:epyc_9754s_firmware:-:::::::*

Date Public

2024-08-05 16:00

Show details on NVD website

JSON

To clipboard

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CVE-2024-21978 (GCVE-0-2024-21978)

Vulnerability from cvelistv5 – Published: 2024-08-05 16:05 – Updated: 2024-08-05 17:36

Summary

Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.

Severity

6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-20 - Improper Input Validation

Assigner

AMD

References

1 reference

URL	Tags
https://https://www.amd.com/en/resources/product-…	vendor-advisory

Impacted products

8 products

Vendor	Product	Version
AMD	3rd Gen AMD EPYC™ Processors	Affected: various , < MilanPI 1.0.0.D (Platform Initialization)
AMD	4th Gen AMD EPYC™ Processors	Affected: various , < GenoaPI 1.0.0.C (Platform Initialization)
AMD	AMD EPYC™ Embedded 7003	Affected: various , < EmbMilanPI-SP3 1.0.0.9 (Platform Initialization)
AMD	AMD EPYC™ Embedded 9003	Affected: various , < EmbGenoaPI-SP5 1.0.0.7 (Platform Initialization)
amd	epyc_7003_firmware	Affected: 0 , < milanpi_1.0.0.9_sp3 (custom) cpe:2.3:o:amd:epyc_7003_firmware::::::::
amd	epyc_9003_firmware	Affected: 0 , < genoapi_1.0.0.7_sp5 (custom) cpe:2.3:o:amd:epyc_9003_firmware::::::::
amd	epyc_7773x_firmware	Affected: 0 , < milanpi_1.0.0.d (custom) cpe:2.3:o:amd:epyc_7203_firmware:-:::::::* cpe:2.3:o:amd:epyc_7203p_firmware:-:::::::* cpe:2.3:o:amd:epyc_72f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7303_firmware:-:::::::* cpe:2.3:o:amd:epyc_7303p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7313p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7343_firmware:-:::::::* cpe:2.3:o:amd:epyc_7373x_firmware:-:::::::* cpe:2.3:o:amd:epyc_7413_firmware:-:::::::* cpe:2.3:o:amd:epyc_7443_firmware:-:::::::* cpe:2.3:o:amd:epyc_7443p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7453_firmware:-:::::::* cpe:2.3:o:amd:epyc_7473x_firmware:-:::::::* cpe:2.3:o:amd:epyc_74f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7513_firmware:-:::::::* cpe:2.3:o:amd:epyc_7543_firmware:-:::::::* cpe:2.3:o:amd:epyc_7573x_firmware:-:::::::* cpe:2.3:o:amd:epyc_75f3_firmware:-:::::::* cpe:2.3:o:amd:epyc_7643_firmware:-:::::::* cpe:2.3:o:amd:epyc_7643p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7663_firmware:-:::::::* cpe:2.3:o:amd:epyc_7663p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7713_firmware:-:::::::* cpe:2.3:o:amd:epyc_7713p_firmware:-:::::::* cpe:2.3:o:amd:epyc_7763_firmware:-:::::::* cpe:2.3:o:amd:epyc_7773x_firmware:-:::::::*
amd	epyc_9754s_firmware	Affected: 0 , < genoapi_1.0.0.c (custom) cpe:2.3:o:amd:epyc_8024p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8024pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8124p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8124pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8224p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8224pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8324p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8324pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8434p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8434pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_8534p_firmware:-:::::::* cpe:2.3:o:amd:epyc_8534pn_firmware:-:::::::* cpe:2.3:o:amd:epyc_9124_firmware:-:::::::* cpe:2.3:o:amd:epyc_9174f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9184x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9224_firmware:-:::::::* cpe:2.3:o:amd:epyc_9254_firmware:-:::::::* cpe:2.3:o:amd:epyc_9274f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9334_firmware:-:::::::* cpe:2.3:o:amd:epyc_9354_firmware:-:::::::* cpe:2.3:o:amd:epyc_9354p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9374f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9384x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9454_firmware:-:::::::* cpe:2.3:o:amd:epyc_9454p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9474f_firmware:-:::::::* cpe:2.3:o:amd:epyc_9534_firmware:-:::::::* cpe:2.3:o:amd:epyc_9554_firmware:-:::::::* cpe:2.3:o:amd:epyc_9554p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9634_firmware:-:::::::* cpe:2.3:o:amd:epyc_9654_firmware:-:::::::* cpe:2.3:o:amd:epyc_9654p_firmware:-:::::::* cpe:2.3:o:amd:epyc_9684x_firmware:-:::::::* cpe:2.3:o:amd:epyc_9734_firmware:-:::::::* cpe:2.3:o:amd:epyc_9754_firmware:-:::::::* cpe:2.3:o:amd:epyc_9754s_firmware:-:::::::*

Date Public

2024-08-05 16:00

Show details on NVD website

JSON

To clipboard

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CVE-2023-31355 (GCVE-0-2023-31355)

Vulnerability from cvelistv5 – Published: 2024-08-05 16:04 – Updated: 2024-08-06 14:58

Summary

Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to overwrite a guest's UMC seed potentially allowing reading of memory from a decommissioned guest.

Severity

6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

AMD

References

1 reference

URL	Tags
https://https://www.amd.com/en/resources/product-…	vendor-advisory

Impacted products

4 products

Vendor	Product	Version
AMD	3rd Gen AMD EPYC™ Processors	Affected: various , < MilanPI 1.0.0.D (Platform Initialization)
AMD	4th Gen AMD EPYC™ Processors	Affected: various , < GenoaPI 1.0.0.C (Platform Initialization)
AMD	AMD EPYC™ Embedded 7003	Affected: various , < EmbMilanPI-SP3 1.0.0.9 (Platform Initialization)
AMD	AMD EPYC™ Embedded 9003	Affected: various , < EmbGenoaPI-SP5 1.0.0.7 (Platform Initialization)

Date Public

2024-08-05 16:00

Show details on NVD website

JSON

To clipboard

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        "dateUpdated": "2024-08-05T16:04:24.813Z",
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        "shortName": "AMD"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3011.html"
        }
      ],
      "source": {
        "advisory": "AMD-SB-4002, AMD-SB-3002, AMD-SB-5001",
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
    "assignerShortName": "AMD",
    "cveId": "CVE-2023-31355",
    "datePublished": "2024-08-05T16:04:24.813Z",
    "dateReserved": "2023-04-27T15:25:41.428Z",
    "dateUpdated": "2024-08-06T14:58:40.899Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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6 vulnerabilities found for epyc_embedded_9454p_firmware by amd

CVE-2024-21980 (GCVE-0-2024-21980)

CVE-2024-21978 (GCVE-0-2024-21978)

CVE-2023-31355 (GCVE-0-2023-31355)

CVE-2024-21980 (GCVE-0-2024-21980)

CVE-2024-21978 (GCVE-0-2024-21978)

CVE-2023-31355 (GCVE-0-2023-31355)