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amd ryzen 7 5800x firmware

24 known vulnerabilities across versions

Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.

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< comboam4v2_pi_1.2.0.9

Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM a

Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary

Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary c

< comboam4_v2_pi_1.2.0.6

Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM a

An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection a

< comboam4v2pi_1.2.0.b

A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may re

< comboam4_v2_pi_1.2.0.a

Insufficient input validation in CpmDisplayFeatureSmm may allow an attacker to corrupt SMM memory by overwriting an arbitrary bit

A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memo

Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of

< comboam4_v2_pi_1.2.0.6

A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in

Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary

Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer ove

Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer

Insufficient verification of missing size check in 'LoadModule' may lead to an out-of-bounds write potentially allowing an attacke

Improper parameters handling in the AMD Secure Processor (ASP) kernel may allow a privileged attacker to elevate their privileges

Improper parameters handling in AMD Secure Processor (ASP) drivers may allow a privileged attacker to elevate their privileges pot

Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen

< comboam4_v2_pi_1.2.0.6c

Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of b

< comboam4_v2_pi_1.2.0.6c

Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result i

< comboam4_v2_pi_1.2.0.6c

Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denia

< comboam4_v2_pi_1.2.0.6c

Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid a

< comboam4_v2_pi_1.2.0.6c

Insufficient bound checks in the System Management Unit (SMU) may result in a system voltage malfunction that could result in deni

A malicious or compromised UApp or ABL may coerce the bootloader into corrupting arbitrary memory potentially leading to loss of i

Insufficient bound checks in System Management Unit (SMU) PCIe Hot Plug table may result in access/updates from/to invalid address

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