CVE-2024-6443 Vulnerability Details

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CVE-2024-6443 Metadata Quick Info

CVE Published: 04/10/2024 | CVE Updated: 04/10/2024 | CVE Year: 2024
Source: zephyr | Vendor: zephyrproject-rtos | Product: Zephyr
Status : PUBLISHED

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CVE-2024-6443 Description

In utf8_trunc in zephyr/lib/utils/utf8.c, last_byte_p can point to one byte before the string pointer if the string is empty.

Metrics

CVSS Version: 3.1 | Base Score: 6.3 MEDIUM
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

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

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

Weakness Enumeration (CWE)

CWE-ID: CWE-125
CWE Name: Out-of-bounds Read
Source: zephyrproject-rtos

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).