CVE-2024-24856 Vulnerability Details

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CVE-2024-24856 Metadata Quick Info

CVE Published: 17/04/2024 | CVE Updated: 01/08/2024 | CVE Year: 2024
Source: Anolis | Vendor: OpenAnolis | Product: Anolis OS
Status : PUBLISHED

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CVE-2024-24856 Description

The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a successful allocation, but the subsequent code directly dereferences the pointer that receives it, which may lead to null pointer dereference. To fix this issue, a null pointer check should be added. If it is null, return exception code AE_NO_MEMORY.

Metrics

CVSS Version: 3.1 | Base Score: 5.3 MEDIUM
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H

l➤ Exploitability Metrics:
    Attack Vector (AV)* LOCAL
    Attack Complexity (AC)* HIGH
    Privileges Required (PR)* LOW
    User Interaction (UI)* REQUIRED
    Scope (S)* CHANGED

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

Weakness Enumeration (CWE)

CWE-ID: CWE-476
CWE Name: CWE-476 NULL Pointer Dereference
Source: OpenAnolis

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-129
CAPEC Description: CAPEC-129 Pointer Manipulation


Source: NVD (National Vulnerability Database).