CVE-2022-31223 Vulnerability Details

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CVE-2022-31223 Metadata Quick Info

CVE Published: 12/09/2022 | CVE Updated: 16/09/2024 | CVE Year: 2022
Source: dell | Vendor: Dell | Product: CPG BIOS
Status : PUBLISHED

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CVE-2022-31223 Description

Dell BIOS versions contain an Improper Neutralization of Null Byte vulnerability. A local authenticated administrator user could potentially exploit this vulnerability by sending unexpected null bytes in order to read memory on the system.

Metrics

CVSS Version: 3.1 | Base Score: 2.3 LOW
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

l➤ Exploitability Metrics:
    Attack Vector (AV)* LOCAL
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* HIGH
    User Interaction (UI)* NONE
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* LOW
    Integrity Impact (I)* NONE
    Availability Impact (A)* NONE

Weakness Enumeration (CWE)

CWE-ID: CWE-158
CWE Name: CWE-158: Improper Neutralization of Null Byte or NUL Character
Source: Dell

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).