Hp: >> Elite Dragonfly Firmware Security Vulnerabilities
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
CVSS Score
8.8
EPSS Score
0.003
Published
2022-02-16
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
CVSS Score
8.8
EPSS Score
0.004
Published
2022-02-16
A potential vulnerability in AMD System Management Mode (SMM) interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware.
CVSS Score
8.8
EPSS Score
0.0
Published
2022-02-16
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
CVSS Score
8.8
EPSS Score
0.001
Published
2022-02-16
Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.
CVSS Score
8.8
EPSS Score
0.001
Published
2022-02-16
A potential security vulnerability with pre-boot DMA may allow unauthorized UEFI code execution using open-case attacks. This industry-wide issue requires physically accessing internal expansion slots with specialized hardware and software tools to modify UEFI code in memory. This affects HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection. Affected versions depend on platform (prior to 01.04.02; or prior to 02.04.01; or prior to 02.04.02).
CVSS Score
6.8
EPSS Score
0.001
Published
2020-01-31
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