CVE-2023-3439 Vulnerability Details

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CVE-2023-3439 Metadata Quick Info

CVE Published: 28/06/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: fedora | Vendor: n/a | Product: Linux Kernel (mctp)
Status : PUBLISHED

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CVE-2023-3439 Description

A flaw was found in the MCTP protocol in the Linux kernel. The function mctp_unregister() reclaims the device\'s relevant resource when a netcard detaches. However, a running routine may be unaware of this and cause the use-after-free of the mdev->addrs object, potentially leading to a denial of service.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

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

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID: CWE-416
CWE Name: CWE-416
Source: n/a

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).