Amd: Security Vulnerabilities
Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
CVSS Score
4.4
EPSS Score
0.002
Published
2023-09-20
Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
CVSS Score
5.5
EPSS Score
0.002
Published
2023-09-20
Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may permit a privileged attacker to perform memory reads/writes potentially leading to a loss of confidentiality or arbitrary kernel execution.
CVSS Score
6.7
EPSS Score
0.003
Published
2023-08-15
Insufficient validation of the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may allow a privileged attacker to provide a null value potentially resulting in a Windows crash leading to denial of service.
CVSS Score
4.4
EPSS Score
0.002
Published
2023-08-15
Insufficient input validation in
CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting
an arbitrary bit in an attacker-controlled pointer potentially leading to
arbitrary code execution in SMM.
CVSS Score
7.8
EPSS Score
0.003
Published
2023-08-08
Insufficient validation of the IOCTL (Input Output Control) input buffer in AMD μProf may allow an authenticated user to send an arbitrary buffer potentially resulting in a Windows crash leading to denial of service.
CVSS Score
5.5
EPSS Score
0.002
Published
2023-08-08
Insufficient validation of the IOCTL (Input Output Control) input buffer in AMD μProf may allow an authenticated user to send an arbitrary address potentially resulting in a Windows crash leading to denial of service.
CVSS Score
5.5
EPSS Score
0.002
Published
2023-08-08
Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD uProf may allow an authenticated user to load an unsigned driver potentially leading to arbitrary kernel execution.
CVSS Score
7.8
EPSS Score
0.011
Published
2023-08-08
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.
CVSS Score
4.7
EPSS Score
0.062
Published
2023-08-08
A potential vulnerability was reported in Radeon™ Software Crimson ReLive Edition which may allow escalation of privilege. Radeon™ Software Crimson ReLive Edition falls outside of the security support lifecycle and AMD does not plan to release any mitigations
CVSS Score
9.8
EPSS Score
0.008
Published
2023-08-08