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- Keyword (text search): cpe:2.3:o:amd:epyc_7413_firmware:milanpi-sp3_1.0.0.4:*:*:*:*:*:*:*
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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2023-20525 |
Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory outside the bounds of a mapped register potentially leading to a denial of service. Published: January 11, 2023; 3:15:13 AM -0500 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0:(not available) |
CVE-2023-20523 |
TOCTOU in the ASP may allow a physical attacker to write beyond the buffer bounds, potentially leading to a loss of integrity or denial of service. Published: January 11, 2023; 3:15:13 AM -0500 |
V4.0:(not available) V3.1: 5.7 MEDIUM V2.0:(not available) |
CVE-2021-26404 |
Improper input validation and bounds checking in SEV firmware may leak scratch buffer bytes leading to potential information disclosure. Published: January 11, 2023; 3:15:11 AM -0500 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0:(not available) |
CVE-2021-26402 |
Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to a potential loss of integrity and availability. Published: January 11, 2023; 3:15:11 AM -0500 |
V4.0:(not available) V3.1: 7.1 HIGH V2.0:(not available) |
CVE-2021-26398 |
Insufficient input validation in SYS_KEY_DERIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential arbitrary code execution. Published: January 11, 2023; 3:15:11 AM -0500 |
V4.0:(not available) V3.1: 7.8 HIGH V2.0:(not available) |
CVE-2021-26396 |
Insufficient validation of address mapping to IO in ASP (AMD Secure Processor) may result in a loss of memory integrity in the SNP guest. Published: January 11, 2023; 3:15:11 AM -0500 |
V4.0:(not available) V3.1: 4.4 MEDIUM V2.0:(not available) |
CVE-2021-26355 |
Insufficient fencing and checks in System Management Unit (SMU) may result in access to invalid message port registers that could result in a potential denial-of-service. Published: January 11, 2023; 3:15:11 AM -0500 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0:(not available) |
CVE-2021-26343 |
Insufficient validation in ASP BIOS and DRTM commands may allow malicious supervisor x86 software to disclose the contents of sensitive memory which may result in information disclosure. Published: January 11, 2023; 3:15:10 AM -0500 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0:(not available) |
CVE-2021-26328 |
Failure to verify the mode of CPU execution at the time of SNP_INIT may lead to a potential loss of memory integrity for SNP guests. Published: January 11, 2023; 3:15:10 AM -0500 |
V4.0:(not available) V3.1: 4.4 MEDIUM V2.0:(not available) |
CVE-2021-26316 |
Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution. Published: January 11, 2023; 3:15:10 AM -0500 |
V4.0:(not available) V3.1: 7.8 HIGH V2.0:(not available) |
CVE-2021-26388 |
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. Published: May 11, 2022; 1:15:08 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2021-26378 |
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. Published: May 11, 2022; 1:15:08 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2021-26376 |
Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service. Published: May 11, 2022; 1:15:08 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2021-26375 |
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. Published: May 11, 2022; 1:15:08 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2021-26373 |
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. Published: May 11, 2022; 1:15:08 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2021-26372 |
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. Published: May 11, 2022; 1:15:08 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2021-26364 |
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. Published: May 11, 2022; 1:15:08 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2021-26350 |
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. Published: May 11, 2022; 1:15:08 PM -0400 |
V4.0:(not available) V3.1: 4.7 MEDIUM V2.0: 1.9 LOW |
CVE-2021-26349 |
Failure to assign a new report ID to an imported guest may potentially result in an SEV-SNP guest VM being tricked into trusting a dishonest Migration Agent (MA). Published: May 11, 2022; 1:15:08 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |
CVE-2021-26348 |
Failure to flush the Translation Lookaside Buffer (TLB) of the I/O memory management unit (IOMMU) may lead an IO device to write to memory it should not be able to access, resulting in a potential loss of integrity. Published: May 11, 2022; 1:15:08 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0: 2.1 LOW |