UEFI firmware vulnerabilities
5 known CVE vulnerabilities in UEFI firmware, translated and rated.
- CVE-2021-43614Medium
Error in handling the PlatformLangCodes UEFI variable could cause a buffer overflow, leading to resource exhaustion and failure.
- CVE-2021-39301High
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products, which may allow privilege escalation and arbitrary code execution.
- CVE-2021-39300High
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
- CVE-2021-39299High
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
- CVE-2021-39297High
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products, which may allow privilege escalation and arbitrary code execution.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS