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amd ryzen 5 3550h firmware

22 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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< picassopi-fp5_1.0.0.e

Improper bounds checking in APCB firmware may allow an attacker to perform an out of bounds write, corrupting the APCB entry, pote

< picassopi-fp5_1.0.0.e

A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may allow the attacker to set an arbitrary a

< cezannepi-fp6_1.0.1.0

Improper Access Control in the AMD SPI protection feature may allow a user with Ring0 (kernel mode) privileged access to bypass pr

< picassopi-fp5_1.0.0.e

TOCTOU in the ASP Bootloader may allow an attacker with physical access to tamper with SPI ROM records after memory content verifi

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

< picassopi-fp5_1.0.0.f

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

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

When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an

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

IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information

Insufficient memory cleanup in the AMD Secure Processor (ASP) Trusted Execution Environment (TEE) may allow an authenticated attac

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

Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information

< renoirpi-fp6_1.0.0.7

An attacker with root account privileges can load any legitimately signed firmware image into the Audio Co-Processor (ACP,) irresp

Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitect

A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing a

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

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