CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/SC:H/VI:H/SI:H/VA:H/SA:H
EPSS
Percentile
9.6%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total
A race condition in UEFI firmware for some Intel® processors may allow a privileged user to potentially enable escalation of privilege via local access.
[
{
"cpes": [
"cpe:2.3:a:ieisystem:uefi_firmware:8.4:*:*:*:*:*:*:*"
],
"vendor": "ieisystem",
"product": "uefi_firmware",
"versions": [
{
"status": "affected",
"version": "8.4"
}
],
"defaultStatus": "unknown"
}
]
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/SC:H/VI:H/SI:H/VA:H/SA:H
EPSS
Percentile
9.6%
SSVC
Exploitation
none
Automatable
no
Technical Impact
total