Epyc 7402p Firmware

epyc_7402p_firmware

Vendor: Amd • 73 CVEs

CVEs (73)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2021-46744 1Amd 99Epyc 7001 Firmware Epyc 7002 FirmwareEpyc 7003 Firmware+96 more Nov 21, 2024 May 11, 2022 N/A· v4 6.5 MEDIUM· v3 2.1 LOW· v2 An attacker with access to a malicious hypervisor may be able to infer data values used in a SEV guest on AMD CPUs by monitoring ciphertext values over time.
CVE-2021-26388 1Amd 106Epyc 7232p Firmware Epyc 7252 FirmwareEpyc 7262 Firmware+103 more Nov 21, 2024 May 11, 2022 N/A· v4 5.5 MEDIUM· v3 4.9 MEDIUM· v2 Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds memory contents, resulting in a potential denial of service.
CVE-2021-26378 1Amd 83Epyc 7232p Firmware Epyc 7252 FirmwareEpyc 7262 Firmware+80 more Nov 21, 2024 May 11, 2022 N/A· v4 5.5 MEDIUM· v3 4.9 MEDIUM· v2 Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.
CVE-2021-26376 1Amd 83Epyc 7232p Firmware Epyc 7252 FirmwareEpyc 7262 Firmware+80 more Nov 21, 2024 May 11, 2022 N/A· v4 5.5 MEDIUM· v3 4.9 MEDIUM· v2 Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service.
CVE-2021-26375 1Amd 83Epyc 7232p Firmware Epyc 7252 FirmwareEpyc 7262 Firmware+80 more Nov 21, 2024 May 11, 2022 N/A· v4 5.5 MEDIUM· v3 4.9 MEDIUM· v2 Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address space that could result in denial of service.
CVE-2021-26373 1Amd 87Epyc 7232p Firmware Epyc 7252 FirmwareEpyc 7262 Firmware+84 more Nov 21, 2024 May 11, 2022 N/A· v4 5.5 MEDIUM· v3 4.9 MEDIUM· v2 Insufficient bound checks in the System Management Unit (SMU) may result in a system voltage malfunction that could result in denial of resources and/or possibly denial of service.
CVE-2021-26372 1Amd 44Epyc 7232p Firmware Epyc 7252 FirmwareEpyc 7262 Firmware+41 more Nov 21, 2024 May 11, 2022 N/A· v4 5.5 MEDIUM· v3 4.9 MEDIUM· v2 Insufficient bound checks related to PCIE in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.
CVE-2021-26364 1Amd 44Epyc 7232p Firmware Epyc 7252 FirmwareEpyc 7262 Firmware+41 more Nov 21, 2024 May 11, 2022 N/A· v4 5.5 MEDIUM· v3 4.9 MEDIUM· v2 Insufficient bounds checking in an SMU mailbox register could allow an attacker to potentially read outside of the SRAM address range which could result in an exception handling leading to a potential denial of service.
CVE-2021-26350 1Amd 44Epyc 7232p Firmware Epyc 7252 FirmwareEpyc 7262 Firmware+41 more Nov 21, 2024 May 11, 2022 N/A· v4 4.7 MEDIUM· v3 1.9 LOW· v2 A TOCTOU race condition in SMU may allow for the caller to obtain and manipulate the address of a message port register which may result in a potential denial of service.
CVE-2021-26347 1Amd 49Epyc 7002 Firmware Epyc 7232p FirmwareEpyc 7252 Firmware+46 more Nov 21, 2024 May 11, 2022 N/A· v4 4.7 MEDIUM· v3 4.7 MEDIUM· v2 Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.
CVE-2021-26408 1Amd 38Epyc 7001 Firmware Epyc 7002 FirmwareEpyc 7232p Firmware+35 more Nov 21, 2024 May 10, 2022 N/A· v4 7.1 HIGH· v3 6.6 MEDIUM· v2 Insufficient validation of elliptic curve points in SEV-legacy firmware may compromise SEV-legacy guest migration potentially resulting in loss of guest's integrity or confidentiality.
CVE-2021-26370 1Amd 49Epyc 7002 Firmware Epyc 7232p FirmwareEpyc 7252 Firmware+46 more Nov 21, 2024 May 10, 2022 N/A· v4 7.1 HIGH· v3 6.6 MEDIUM· v2 Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to overwrite arbitrary bootloader memory with SPI ROM contents re...Show more Improper validation of destination address in SVC_LOAD_FW_IMAGE_BY_INSTANCE and SVC_LOAD_BINARY_BY_ATTRIB in a malicious UApp or ABL may allow an attacker to overwrite arbitrary bootloader memory with SPI ROM contents resulting in a loss of integrity and availability.Show less
CVE-2021-26401 1Amd 126A10 9600p Firmware A10 9630p FirmwareA12 9700p Firmware+123 more Nov 21, 2024 Mar 11, 2022 N/A· v4 5.6 MEDIUM· v3 1.9 LOW· v2 LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.
CVE-2021-26341 1Amd 126A10 9600p Firmware A10 9630p FirmwareA12 9700p Firmware+123 more Nov 21, 2024 Mar 11, 2022 N/A· v4 6.5 MEDIUM· v3 2.1 LOW· v2 Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.
CVE-2020-12966 1Amd 107Epyc 7001 Firmware Epyc 7002 FirmwareEpyc 7003 Firmware+104 more Nov 21, 2024 Feb 4, 2022 N/A· v4 5.5 MEDIUM· v3 2.1 LOW· v2 AMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State (SEV-ES) and Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). A local a...Show more AMD EPYC™ Processors contain an information disclosure vulnerability in the Secure Encrypted Virtualization with Encrypted State (SEV-ES) and Secure Encrypted Virtualization with Secure Nested Paging (SEV-SNP). A local authenticated attacker could potentially exploit this vulnerability leading to leaking guest data by the malicious hypervisor.Show less
CVE-2021-26340 1Amd 105Epyc 7001 Firmware Epyc 7232p FirmwareEpyc 7251 Firmware+102 more Nov 21, 2024 Dec 10, 2021 N/A· v4 8.4 HIGH· v3 3.6 LOW· v2 A malicious hypervisor in conjunction with an unprivileged attacker process inside an SEV/SEV-ES guest VM may fail to flush the Translation Lookaside Buffer (TLB) resulting in unexpected behavior inside the virtual machi...Show more A malicious hypervisor in conjunction with an unprivileged attacker process inside an SEV/SEV-ES guest VM may fail to flush the Translation Lookaside Buffer (TLB) resulting in unexpected behavior inside the virtual machine (VM).Show less
CVE-2021-26337 1Amd 112Epyc 7002 Firmware Epyc 7003 FirmwareEpyc 7232p Firmware+109 more Nov 21, 2024 Nov 16, 2021 N/A· v4 5.5 MEDIUM· v3 2.1 LOW· v2 Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing further requests.
CVE-2021-26336 1Amd 95Epyc 7002 Firmware Epyc 7003 FirmwareEpyc 7232p Firmware+92 more Nov 21, 2024 Nov 16, 2021 N/A· v4 5.5 MEDIUM· v3 4.9 MEDIUM· v2 Insufficient bounds checking in System Management Unit (SMU) may cause invalid memory accesses/updates that could result in SMU hang and subsequent failure to service any further requests from other components.
CVE-2021-26335 1Amd 58Epyc 7001 Firmware Epyc 7002 FirmwareEpyc 7003 Firmware+55 more Nov 21, 2024 Nov 16, 2021 N/A· v4 7.8 HIGH· v3 7.2 HIGH· v2 Improper input and range checking in the AMD Secure Processor (ASP) boot loader image header may allow an attacker to use attacker-controlled values prior to signature validation potentially resulting in arbitrary code e...Show more Improper input and range checking in the AMD Secure Processor (ASP) boot loader image header may allow an attacker to use attacker-controlled values prior to signature validation potentially resulting in arbitrary code execution.Show less
CVE-2021-26331 1Amd 58Epyc 7001 Firmware Epyc 7002 FirmwareEpyc 7003 Firmware+55 more Nov 21, 2024 Nov 16, 2021 N/A· v4 7.8 HIGH· v3 7.2 HIGH· v2 AMD System Management Unit (SMU) contains a potential issue where a malicious user may be able to manipulate mailbox entries leading to arbitrary code execution.

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