Amd: >> Ryzen Threadripper Pro 3975wx Security Vulnerabilities
Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution.
CVSS Score
7.8
EPSS Score
0.002
Published
2022-05-12
Insufficient check of the process type in Trusted OS (TOS) may allow an attacker with privileges to enable a lesser privileged process to unmap memory owned by a higher privileged process resulting in a denial of service.
CVSS Score
4.4
EPSS Score
0.0
Published
2022-05-12
A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2 Bootloader potentially leading to corrupt memory and code execution.
CVSS Score
7.8
EPSS Score
0.001
Published
2022-05-12
Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid DRAM address that could result in denial of service.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-05-12
An attacker, who gained elevated privileges via some other vulnerability, may be able to read data from Boot ROM resulting in a loss of system integrity.
CVSS Score
7.1
EPSS Score
0.001
Published
2022-05-12
A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU core hang resulting in a potential denial of service. AMD believes the specific code includes a specific x86 instruction sequence that would not be generated by compilers.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-05-11
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.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-05-11
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.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-05-11
Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial of service.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-05-11
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.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-05-11