Amd Ryzen_3_3300g_firmware
20 CVEs affecting Amd Ryzen_3_3300g_firmware. Latest disclosed: 2023-09-20. Critical: 0, High: 4.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-26386 | High | 7.8 | 2022-05-12 | 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 leading to corrupt mem… |
CVE-2021-26317 | High | 7.8 | 2022-05-12 | Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution. |
CVE-2021-26369 | High | 7.8 | 2022-05-12 | A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses. |
CVE-2021-26366 | High | 7.1 | 2022-05-12 | An attacker, who gained elevated privileges via some other vulnerability, may be able to read data from Boot ROM resulting in a loss of system integrity. |
CVE-2022-23825 | Medium | 6.5 | 2022-07-14 | Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure. |
CVE-2022-29900 | Medium | 6.5 | 2022-07-12 | Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions. |
CVE-2022-23823 | Medium | 6.5 | 2022-06-15 | A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable i… |
CVE-2021-26341 | Medium | 6.5 | 2022-03-11 | Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage. |
CVE-2021-46778 | Medium | 5.6 | 2022-08-10 | 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 us… |
CVE-2021-26401 | Medium | 5.6 | 2022-03-11 | LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs. |
CVE-2023-20597 | Medium | 5.5 | 2023-09-20 | Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access. |
CVE-2021-26346 | Medium | 5.5 | 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 tab… |
CVE-2022-23824 | Medium | 5.5 | 2022-11-09 | IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure. |
CVE-2021-26351 | Medium | 5.5 | 2022-05-12 | Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid DRAM address that co… |
CVE-2021-26339 | Medium | 5.5 | 2022-05-11 | 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 resulting in a potential denia… |
CVE-2021-26337 | Medium | 5.5 | 2021-11-16 | Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA read from invalid DRAM address to SRAM resulting in SMU not servicing… |
CVE-2021-26336 | Medium | 5.5 | 2021-11-16 | Insufficient bounds checking in System Management Unit (SMU) may cause invalid memory accesses/updates that could result in SMU hang and subsequent failure to… |
CVE-2023-20594 | Medium | 4.4 | 2023-09-20 | Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access. |
CVE-2021-26368 | Medium | 4.4 | 2022-05-12 | Insufficient check of the process type in Trusted OS (TOS) may allow an attacker with privileges to enable a lesser privileged process to unmap memory owned by… |
CVE-2021-26363 | Medium | 4.4 | 2022-05-12 | A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to one outside of the fenced area, potential… |