CVE-2023-25756

2023-11-1419:05:06

CWE-125

intel

www.cve.org

out of bounds read

bios

firmware

intel processors

privilege escalation

adjacent access

4.6 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

LOW

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

8.2 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.1%

JSON

Out-of-bounds read in the BIOS firmware for some Intel® Processors may allow an authenticated user to potentially enable escalation of privilege via adjacent access.

CNA Affected

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