Amd: >> Ryzen 5 Pro 7540u Firmware Security Vulnerabilities
Improper
Access Control in the AMD SPI protection feature may allow a user with Ring0
(kernel mode) privileged access to bypass protections potentially resulting in
loss of integrity and availability.
CVSS Score
6.0
EPSS Score
0.0
Published
2024-02-13
A GPU kernel can read sensitive data from another GPU kernel (even from another user or app) through an optimized GPU memory region called _local memory_ on various architectures.
CVSS Score
6.5
EPSS Score
0.012
Published
2024-01-16
Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to arbitrary code execution.
CVSS Score
9.8
EPSS Score
0.005
Published
2023-11-14
Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access.
CVSS Score
7.8
EPSS Score
0.001
Published
2023-11-14
Insufficient protections in System Management Mode (SMM) code may allow an attacker to potentially enable escalation of privilege via local access.
CVSS Score
7.8
EPSS Score
0.001
Published
2023-11-14
A race condition in System Management Mode (SMM) code may allow an attacker using a compromised user space to leverage CVE-2018-8897 potentially resulting in privilege escalation.
CVSS Score
8.1
EPSS Score
0.003
Published
2023-11-14