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IntelCVELIST:CVE-2023-28402

HistoryMay 16, 2024 - 8:47 p.m.

CVE-2023-28402

2024-05-1620:47:47

CWE-20

intel

www.cve.org

input validation

bios guard firmware

privileged user

privilege escalation

local access

7.2 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

0.0004 Low

EPSS

Percentile

9.0%

JSON

Improper input validation in some Intel® BIOS Guard firmware may allow a privileged user to potentially enable escalation of privilege via local access.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Intel(R) BIOS Guard firmware",
    "versions": [
      {
        "version": "See references",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00814.html

7.2 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

0.0004 Low

EPSS

Percentile

9.0%

JSON

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