Amd Ryzen Threadripper Pro 3955wx Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Amd Ryzen Threadripper Pro 3955wx Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (37)

• CVE-2022-23821 — CVSS 9.8 (critical): Improper access control in System Management Mode (SMM) may allow an attacker to write to SPI ROM potentially leading to arbitrary code…
• CVE-2023-20559 — CVSS 8.8 (high): Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially…
• CVE-2023-20558 — CVSS 8.8 (high): Insufficient control flow management in AmdCpmOemSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to…
• CVE-2021-26317 — CVSS 7.8 (high): Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary…
• CVE-2020-12930 — CVSS 7.8 (high): Improper parameters handling in AMD Secure Processor (ASP) drivers may allow a privileged attacker to elevate their privileges potentially…
• CVE-2020-12931 — CVSS 7.8 (high): Improper parameters handling in the AMD Secure Processor (ASP) kernel may allow a privileged attacker to elevate their privileges…
• CVE-2021-26316 — CVSS 7.8 (high): Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer…
• CVE-2021-26386 — CVSS 7.8 (high): A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2 Bootloader potentially…
• CVE-2021-26392 — CVSS 7.8 (high): Insufficient verification of missing size check in 'LoadModule' may lead to an out-of-bounds write potentially allowing an attacker with…
• CVE-2022-23820 — CVSS 7.5 (high): Failure to validate the AMD SMM communication buffer may allow an attacker to corrupt the SMRAM potentially leading to arbitrary code…
• CVE-2020-12965 — CVSS 7.5 (high): When combined with specific software sequences, AMD CPUs may transiently execute non-canonical loads and store using only the lower 48…
• CVE-2021-26356 — CVSS 7.4 (high): A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in S3 data…
• CVE-2021-26366 — CVSS 7.1 (high): An attacker, who gained elevated privileges via some other vulnerability, may be able to read data from Boot ROM resulting in a loss of…
• CVE-2023-20589 — CVSS 6.8 (medium): An attacker with specialized hardware and physical access to an impacted device may be able to perform a voltage fault injection attack…
• CVE-2021-46774 — CVSS 6.7 (medium): Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address…
• CVE-2022-29900 — CVSS 6.5 (medium): Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-depend…
• CVE-2022-23823 — CVSS 6.5 (medium): A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to…
• CVE-2022-23825 — CVSS 6.5 (medium): Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information…
• CVE-2023-20533 — CVSS 6.1 (medium): Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address…
• CVE-2021-46778 — CVSS 5.6 (medium): Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”…
• CVE-2021-26351 — CVSS 5.5 (medium): Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid…
• CVE-2021-26371 — CVSS 5.5 (medium): A compromised or malicious ABL or UApp could send a SHA256 system call to the bootloader, which may result in exposure of ASP memory to…
• CVE-2021-26373 — CVSS 5.5 (medium): Insufficient bound checks in the System Management Unit (SMU) may result in a system voltage malfunction that could result in denial of…
• CVE-2021-26375 — CVSS 5.5 (medium): Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address…
• CVE-2021-26376 — CVSS 5.5 (medium): Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of…
• CVE-2021-26378 — CVSS 5.5 (medium): Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial…
• CVE-2021-26388 — CVSS 5.5 (medium): Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds…
• CVE-2023-20597 — CVSS 5.5 (medium): Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
• CVE-2021-26337 — CVSS 5.5 (medium): Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA read from invalid DRAM address to SRAM resulting…
• CVE-2022-23824 — CVSS 5.5 (medium): IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information…
• CVE-2023-20593 — CVSS 5.5 (medium): An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive…
• CVE-2021-26339 — CVSS 5.5 (medium): A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU core hang…
• CVE-2021-26354 — CVSS 5.5 (medium): Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory…
• CVE-2021-26336 — CVSS 5.5 (medium): Insufficient bounds checking in System Management Unit (SMU) may cause invalid memory accesses/updates that could result in SMU hang and…
• CVE-2021-26368 — CVSS 4.4 (medium): Insufficient check of the process type in Trusted OS (TOS) may allow an attacker with privileges to enable a lesser privileged process to…
• CVE-2023-20594 — CVSS 4.4 (medium): Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.
• CVE-2021-46766 — CVSS 2.5 (low): Improper clearing of sensitive data in the ASP Bootloader may expose secret keys to a privileged attacker accessing ASP SRAM, potentially…