Ryzen 3 2300u Firmware (Amd) - vulnerabilities (CVEs)

32 CVEs, 0 in the last 30 days, 2 known versions, newest CVE from 2023-05-09. Vendor: Amd.

CVEs of Ryzen 3 2300u Firmware

• CVE-2021-26371 - CVSS 5.5 (medium), 2023-05-09: 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 userspace, potentially…
• CVE-2021-26365 - CVSS 8.2 (high), 2023-05-09: Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially…
• CVE-2021-26354 - CVSS 5.5 (medium), 2023-05-09: Insufficient bounds checking in ASP may allow an attacker to issue a system call from a compromised ABL which may cause arbitrary memory values to be…
• CVE-2023-20559 - CVSS 8.8 (high), 2023-04-02: Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of…
• CVE-2023-20558 - CVSS 8.8 (high), 2023-04-02: Insufficient control flow management in AmdCpmOemSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to an escalation of…
• CVE-2022-27672 - CVSS 4.7 (medium), 2023-03-01: When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially…
• CVE-2021-26316 - CVSS 7.8 (high), 2023-01-11: Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM…
• CVE-2022-23824 - CVSS 5.5 (medium), 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-2021-26393 - CVSS 5.5 (medium), 2022-11-09: Insufficient memory cleanup in the AMD Secure Processor (ASP) Trusted Execution Environment (TEE) may allow an authenticated attacker with privileges to…
• CVE-2021-26392 - CVSS 7.8 (high), 2022-11-09: Insufficient verification of missing size check in 'LoadModule' may lead to an out-of-bounds write potentially allowing an attacker with privileges to gain…
• CVE-2020-12931 - CVSS 7.8 (high), 2022-11-09: Improper parameters handling in the AMD Secure Processor (ASP) kernel may allow a privileged attacker to elevate their privileges potentially leading to loss…
• CVE-2020-12930 - CVSS 7.8 (high), 2022-11-09: Improper parameters handling in AMD Secure Processor (ASP) drivers may allow a privileged attacker to elevate their privileges potentially leading to loss of…
• CVE-2021-46778 - CVSS 5.6 (medium), 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…
• CVE-2022-23825 - CVSS 6.5 (medium), 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-2021-26384 - CVSS 7.8 (high), 2022-07-14: A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to…
• CVE-2022-29900 - CVSS 6.5 (medium), 2022-07-12: Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.
• CVE-2022-23823 - CVSS 6.5 (medium), 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…
• CVE-2021-26317 - CVSS 7.8 (high), 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-2021-26386 - CVSS 7.8 (high), 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…
• CVE-2021-26368 - CVSS 4.4 (medium), 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…
• CVE-2021-26361 - CVSS 5.5 (medium), 2022-05-12: A malicious or compromised User Application (UApp) or AGESA Boot Loader (ABL) could be used by an attacker to exfiltrate arbitrary memory from the ASP stage 2…
• CVE-2021-26369 - CVSS 7.8 (high), 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 - CVSS 7.1 (high), 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-2021-26362 - CVSS 7.1 (high), 2022-05-12: A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call which results in mapping sensitive System Management…
• CVE-2021-26339 - CVSS 5.5 (medium), 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…
• CVE-2021-26376 - CVSS 5.5 (medium), 2022-05-11: Insufficient checks in System Management Unit (SMU) FeatureConfig may result in reenabling features potentially resulting in denial of resources and/or denial…
• CVE-2021-26375 - CVSS 5.5 (medium), 2022-05-11: Insufficient General Purpose IO (GPIO) bounds check in System Management Unit (SMU) may result in access/updates from/to invalid address space that could…
• CVE-2021-26388 - CVSS 5.5 (medium), 2022-05-11: Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds memory contents,…
• CVE-2021-26373 - CVSS 5.5 (medium), 2022-05-11: Insufficient bound checks in the System Management Unit (SMU) may result in a system voltage malfunction that could result in denial of resources and/or…
• CVE-2021-26378 - CVSS 5.5 (medium), 2022-05-11: Insufficient bound checks in the System Management Unit (SMU) may result in access to an invalid address space that could result in denial of service.
• CVE-2021-26401 - CVSS 5.6 (medium), 2022-03-11: LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.
• CVE-2021-26341 - CVSS 6.5 (medium), 2022-03-11: Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.