Amd: >> Ryzen 3 5125c Security Vulnerabilities
An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection attack resulting in compromise of the ASP secure boot potentially leading to arbitrary code execution.
CVSS Score
6.8
EPSS Score
0.001
Published
2023-08-08
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
0.0
Published
2023-08-08
A potential power side-channel vulnerability in
AMD processors may allow an authenticated attacker to monitor the CPU power
consumption as the data in a cache line changes over time potentially resulting
in a leak of sensitive information.
CVSS Score
4.7
EPSS Score
0.001
Published
2023-08-01
Insufficient bounds checking in ASP may allow an
attacker to issue a system call from a compromised ABL which may cause
arbitrary memory values to be initialized to zero, potentially leading to a
loss of integrity.
CVSS Score
5.5
EPSS Score
0.0
Published
2023-05-09
Insufficient control flow management in AmdCpmOemSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to an escalation of privileges.
CVSS Score
8.8
EPSS Score
0.003
Published
2023-04-02
Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of privileges.
CVSS Score
8.8
EPSS Score
0.003
Published
2023-04-02
Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution.
CVSS Score
7.8
EPSS Score
0.001
Published
2023-01-11
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.
CVSS Score
5.5
EPSS Score
0.001
Published
2023-01-11
IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-11-09
Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”, “Zen 2” and “Zen 3” that use simultaneous multithreading (SMT). By measuring the contention level on scheduler queues an attacker may potentially leak sensitive information.
CVSS Score
5.6
EPSS Score
0.001
Published
2022-08-10