Ryzen 3 3300g firmware

This hub aggregates every CVE we track for Ryzen 3 3300g firmware, a product in the hardware firmware space. Use it to gauge the current risk picture and drill into individual advisories.

Severity distribution

Monthly trend

The 15 most recently published vulnerabilities affecting Ryzen 3 3300g firmware.

• CVE-2023-20597Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.5.5Sep 20, 2023
• CVE-2023-20594Improper initialization of variables in the DXE driver may allow a privileged user to leak sensitive information via local access.4.4Sep 20, 2023
• CVE-2021-26346Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potenti...5.5Jan 10, 2023
• CVE-2022-23824IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure.5.5Nov 9, 2022
• CVE-2021-46778Execution unit scheduler contention may lead to a side channel vulnerability found on AMD CPU microarchitectures codenamed “Zen 1”, “Zen 2” and “Zen 3” that use simultaneous multithread...5.6Aug 9, 2022
• CVE-2022-23825Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.6.5Jul 14, 2022
• CVE-2022-29900Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.6.5Jul 12, 2022
• CVE-2022-23823A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure.6.5Jun 15, 2022
• CVE-2021-26363A 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, potentially leading to data exposure.4.4May 12, 2022
• CVE-2021-26386A 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 memory and code execution.7.8May 12, 2022
• CVE-2021-26317Failure 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.7.8May 12, 2022
• CVE-2021-26368Insufficient 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 a higher privileged process resulting...4.4May 12, 2022
• CVE-2021-26351Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid DRAM address that could result in denial of service.5.5May 12, 2022
• CVE-2021-26366An 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.7.1May 12, 2022
• CVE-2021-26369A 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.7.8May 12, 2022