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- Keyword (text search): cpe:2.3:o:amd:epyc_75f3_firmware:milanpi_1.0.0.5:*:*:*:*:*:*:*
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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2023-20592 |
Improper or unexpected behavior of the INVD instruction in some AMD CPUs may allow an attacker with a malicious hypervisor to affect cache line write-back behavior of the CPU leading to a potential loss of guest virtual machine (VM) memory integrity. Published: November 14, 2023; 2:15:16 PM -0500 |
V4.0:(not available) V3.1: 6.5 MEDIUM V2.0:(not available) |
CVE-2023-20566 |
Improper address validation in ASP with SNP enabled may potentially allow an attacker to compromise guest memory integrity. Published: November 14, 2023; 2:15:15 PM -0500 |
V4.0:(not available) V3.1: 7.5 HIGH V2.0:(not available) |
CVE-2023-20521 |
TOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM records after memory content verification, potentially leading to loss of confidentiality or a denial of service. Published: November 14, 2023; 2:15:15 PM -0500 |
V4.0:(not available) V3.1: 5.7 MEDIUM V2.0:(not available) |
CVE-2022-23830 |
SMM configuration may not be immutable, as intended, when SNP is enabled resulting in a potential limited loss of guest memory integrity. Published: November 14, 2023; 2:15:10 PM -0500 |
V4.0:(not available) V3.1: 5.3 MEDIUM V2.0:(not available) |
CVE-2021-46774 |
Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service. Published: November 14, 2023; 2:15:10 PM -0500 |
V4.0:(not available) V3.1: 7.5 HIGH V2.0:(not available) |
CVE-2021-26345 |
Failure to validate the value in APCB may allow a privileged attacker to tamper with the APCB token to force an out-of-bounds memory read potentially resulting in a denial of service. Published: November 14, 2023; 2:15:10 PM -0500 |
V4.0:(not available) V3.1: 4.9 MEDIUM V2.0:(not available) |
CVE-2023-20569 |
A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to information disclosure. Published: August 08, 2023; 2:15:11 PM -0400 |
V4.0:(not available) V3.1: 4.7 MEDIUM V2.0:(not available) |
CVE-2023-20524 |
An attacker with a compromised ASP could possibly send malformed commands to an ASP on another CPU, resulting in an out of bounds write, potentially leading to a loss a loss of integrity. Published: May 09, 2023; 3:15:11 PM -0400 |
V4.0:(not available) V3.1: 7.5 HIGH V2.0:(not available) |
CVE-2023-20520 |
Improper access control settings in ASP Bootloader may allow an attacker to corrupt the return address causing a stack-based buffer overrun potentially leading to arbitrary code execution. Published: May 09, 2023; 3:15:11 PM -0400 |
V4.0:(not available) V3.1: 9.8 CRITICAL V2.0:(not available) |
CVE-2021-26397 |
Insufficient address validation, may allow an attacker with a compromised ABL and UApp to corrupt sensitive memory locations potentially resulting in a loss of integrity or availability. Published: May 09, 2023; 3:15:10 PM -0400 |
V4.0:(not available) V3.1: 7.1 HIGH V2.0:(not available) |
CVE-2021-26379 |
Insufficient input validation of mailbox data in the SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially leading to a loss of integrity and privilege escalation. Published: May 09, 2023; 3:15:10 PM -0400 |
V4.0:(not available) V3.1: 9.8 CRITICAL V2.0:(not available) |
CVE-2021-26371 |
A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memory to userspace, potentially leading to information disclosure. Published: May 09, 2023; 3:15:10 PM -0400 |
V4.0:(not available) V3.1: 5.5 MEDIUM V2.0:(not available) |
CVE-2021-26356 |
A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in S3 data corruption and information disclosure. Published: May 09, 2023; 3:15:10 PM -0400 |
V4.0:(not available) V3.1: 7.4 HIGH V2.0:(not available) |
CVE-2021-26354 |
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. Published: May 09, 2023; 3:15:10 PM -0400 |
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) |