CVE-2024-1298 Integer Overflow caused by divide by zero during S3 suspension

2024-05-3020:46:21

CWE-369

TianoCore

github.com

cve-2024-1298

integer overflow

s3 suspension

availability loss

edk2 vulnerability

division-by-zero

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.7

Confidence

High

SSVC

Exploitation

poc

Automatable

Technical Impact

partial

JSON

EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division-By-Zero due to a UNIT32 overflow via local access. A successful exploit of this vulnerability may lead to a loss of Availability.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:tianocore:edk2:*:*:*:*:*:*:*:*"
    ],
    "vendor": "tianocore",
    "product": "edk2",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "edk2-stable202405",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]