Amd: >> Ryzen Threadripper 2990wx Security Vulnerabilities
Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.
CVSS Score
6.5
EPSS Score
0.001
Published
2022-03-11
When combined with specific software sequences, AMD CPUs may transiently execute non-canonical loads and store using only the lower 48 address bits potentially resulting in data leakage.
CVSS Score
7.5
EPSS Score
0.006
Published
2022-02-04
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.
CVSS Score
5.5
EPSS Score
0.001
Published
2021-11-16
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.
CVSS Score
5.5
EPSS Score
0.001
Published
2021-11-16
Potential speculative code store bypass in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution of overwritten instructions, may cause an incorrect speculation and could result in data leakage.
CVSS Score
5.5
EPSS Score
0.001
Published
2021-06-09
Potential floating point value injection in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution with incorrect floating point results, may cause the use of incorrect data from FPVI and may result in data leakage.
CVSS Score
5.5
EPSS Score
0.001
Published
2021-06-09
Page 4