Amd Epyc 7252 vulnerabilities, page 4
75 vulnerabilities
Known vulnerabilities in Amd Epyc 7252, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2023-20523amd2nd gen epyc+51
EPSS score0.18%
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.CVE-2023-20529amd2nd gen epyc+51EPSS score0.62%
Insufficient bound checks in the SMU may allow an attacker to update the from/to address space to an invalid value potentially resulting in a denial of service.CVE-2023-20532amd2nd gen epyc+51EPSS score0.56%
Insufficient input validation in the SMU may allow an attacker to improperly lock resources, potentially resulting in a denial of service.CVE-2023-20533amd2nd gen amd epyc™ processors+96EPSS score0.50%
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.CVE-2023-20524amd2nd gen amd epyc™+49EPSS score0.49%
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.CVE-2023-20592amd1st gen amd epyc™ processors+91EPSS score1.02%
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.CVE-2023-20527amd1st gen epyc+66EPSS score0.60%
Improper syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory out-of-bounds, potentially leading to a denial-of-service.CVE-2023-20521amd1st gen amd epyc™ processors+106EPSS score0.26%
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.CVE-2023-20520amd1st gen amd epyc™+65EPSS score0.79%
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.CVE-2023-20578amdepyc_7001_firmware+104EPSS score0.12%
A TOCTOU (Time-Of-Check-Time-Of-Use) in SMM may allow
an attacker with ring0 privileges and access to the
BIOS menu or UEFI shell to modify the communications buffer potentially
resulting in arbitrary code execution.CVE-2023-20531amd2nd gen epyc+51EPSS score0.62%
Insufficient bound checks in the SMU may allow an attacker to update the SRAM from/to address space to an invalid value potentially resulting in a denial of service.CVE-2023-20526amd1st gen amd epyc™ processors+79EPSS score0.31%
Insufficient input validation in the ASP Bootloader may enable a privileged attacker with physical access to expose the contents of ASP memory potentially leading to a loss of confidentiality.CVE-2023-20593amd2nd gen amd epyc™ processors+259EPSS score5.19%
An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.CVE-2023-20575amd1st gen amd epyc™ processors+91EPSS score0.80%
A potential power side-channel vulnerability in some AMD processors may allow an authenticated attacker to use the power reporting functionality to monitor a program’s execution inside an AMD SEV VM potentially resulting in a leak of sensitive information.CVE-2023-20525amd2nd gen epyc+51EPSS score0.60%
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.