Vulnerabilities > AMD > Ryzen 3 2300U Firmware
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-05-09 | CVE-2021-26354 | Classic Buffer Overflow vulnerability in AMD products 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 initialized to zero, potentially leading to a loss of integrity. | 5.5 |
| 2023-05-09 | CVE-2021-26365 | Out-of-bounds Read vulnerability in AMD products Certain size values in firmware binary headers could trigger out of bounds reads during signature validation, leading to denial of service or potentially limited leakage of information about out-of-bounds memory contents. | 8.2 |
| 2023-05-09 | CVE-2021-26371 | Unspecified vulnerability in AMD products 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 leading to information disclosure. | 5.5 |
| 2023-04-02 | CVE-2023-20558 | Unspecified vulnerability in AMD products Insufficient control flow management in AmdCpmOemSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to an escalation of privileges. | 8.8 |
| 2023-04-02 | CVE-2023-20559 | Unspecified vulnerability in AMD products Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of privileges. | 8.8 |
| 2023-03-01 | CVE-2022-27672 | Unspecified vulnerability in AMD products When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure. | 4.7 |
| 2023-01-11 | CVE-2021-26316 | Improper Input Validation vulnerability in AMD products 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 (System Management Mode) arbitrary code execution. | 7.8 |
| 2022-11-09 | CVE-2020-12930 | Unspecified vulnerability in AMD products Improper parameters handling in AMD Secure Processor (ASP) drivers may allow a privileged attacker to elevate their privileges potentially leading to loss of integrity. | 7.8 |
| 2022-11-09 | CVE-2020-12931 | Unspecified vulnerability in AMD products Improper parameters handling in the AMD Secure Processor (ASP) kernel may allow a privileged attacker to elevate their privileges potentially leading to loss of integrity. | 7.8 |
| 2022-11-09 | CVE-2021-26392 | Out-of-bounds Write vulnerability in AMD products Insufficient verification of missing size check in 'LoadModule' may lead to an out-of-bounds write potentially allowing an attacker with privileges to gain code execution of the OS/kernel by loading a malicious TA. | 7.8 |