Amd Ryzen 7 4800Hs vulnerabilities
5 vulnerabilities
Known vulnerabilities in Amd Ryzen 7 4800Hs, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2021-46758amdamd ryzen™ 5000 series processors with radeon™ graphics “barcelo”+69
EPSS score0.33%
Insufficient validation of SPI flash addresses in the ASP (AMD Secure Processor) bootloader may allow an attacker to read data in memory mapped beyond SPI flash resulting in a potential loss of availability and integrity.CVE-2022-23821amdamd ryzen™ embedded 5000+131EPSS score0.99%
Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary code execution.CVE-2022-23820amd3rd gen amd epyc™ processors+123EPSS score0.70%
Failure to validate the AMD SMM communication buffer
may allow an attacker to corrupt the SMRAM potentially leading to arbitrary
code execution.CVE-2023-20555amdathlon_3015ce_firmware+133EPSS score0.32%
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.CVE-2023-4969amdathlon_3000g_firmware+135EPSS score1.19%
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.