Potential buffer overflow when handling UEFI variables
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.2%
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
nono source reports it
Potential buffer overflow
in unsafe UEFI variable handling
in Phoenix SecureCore™ for Intel Gemini Lake.This issue affects:
SecureCore™ for Intel Gemini Lake: from 4.1.0.1 before 4.1.0.567.
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
Phoenix · SecureCore™ for Intel Gemini Lake