CVE-2021-33631 Vulnerability Details

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CVE-2021-33631 Metadata Quick Info

CVE Published: 18/01/2024 | CVE Updated: 03/08/2024 | CVE Year: 2021
Source: openEuler | Vendor: openEuler | Product: kernel
Status : PUBLISHED

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CVE-2021-33631 Description

Integer Overflow or Wraparound vulnerability in openEuler kernel on Linux (filesystem modules) allows Forced Integer Overflow.This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3, from 5.10.0-60.18.0 before 5.10.0-183.0.0.

Metrics

CVSS Version: 3.1 | Base Score: 5.5 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

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

Weakness Enumeration (CWE)

CWE-ID: CWE-190
CWE Name: CWE-190 Integer Overflow or Wraparound
Source: openEuler

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-92
CAPEC Description: CAPEC-92 Forced Integer Overflow


Source: NVD (National Vulnerability Database).