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IntelCVELIST:CVE-2022-34657

HistoryAug 11, 2023 - 2:36 a.m.

CVE-2022-34657

2023-08-1102:36:52

CWE-20

intel

www.cve.org

intel

input validation

firmware

information disclosure

local access

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.2%

JSON

Improper input validation in firmware for some Intel® PCSD BIOS before version 02.01.0013 may allow a privileged user to potentially enable information disclosure via local access.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Intel(R) PCSD BIOS",
    "versions": [
      {
        "version": "before version 02.01.0013",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00742.html

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.2%

JSON

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