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nvd[email protected]NVD:CVE-2024-21871
HistorySep 16, 2024 - 5:16 p.m.

CVE-2024-21871

2024-09-1617:16:04
CWE-20
web.nvd.nist.gov
2
uefi firmware
intel processors
input validation
escalation of privilege
local access

CVSS3

7.5

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

EPSS

0

Percentile

9.6%

Improper input validation in UEFI firmware for some Intelยฎ Processors may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS3

7.5

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

EPSS

0

Percentile

9.6%

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