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IntelCVELIST:CVE-2022-33176

HistoryNov 11, 2022 - 3:48 p.m.

CVE-2022-33176

2022-11-1115:48:49

intel

www.cve.org

cve-2022-33176

input validation

bios firmware

intel

nuc 11

escalation of privilege

CVSS3

8.2

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

Percentile

12.6%

JSON

Improper input validation in BIOS firmware for some Intel® NUC 11 Performance kits and Intel® NUC 11 Performance Mini PCs before version PATGL357.0042 may allow a privileged user to potentially enable escalation of privilege via local access.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Intel(R) NUC 11 Performance kits and Intel(R) NUC 11 Performance Mini PCs",
    "versions": [
      {
        "version": "before version PATGL357.0042",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00752.html

CVSS3

8.2

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.4

Confidence

High

EPSS

Percentile

12.6%

JSON

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