CVE-2023-22436 Vulnerability Details

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CVE-2023-22436 Metadata Quick Info

CVE Published: 10/03/2023 | CVE Updated: 02/08/2024 | CVE Year: 2023
Source: OpenHarmony | Vendor: OpenHarmony | Product: OpenHarmony
Status : PUBLISHED

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CVE-2023-22436 Description

The kernel subsystem function check_permission_for_set_tokenid within OpenHarmony-v3.1.5 and prior versions has an UAF vulnerability which local attackers can exploit this vulnerability to escalate the privilege to root.

Metrics

CVSS Version: 3.1 | Base Score: 7.8 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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)* HIGH
    Integrity Impact (I)* HIGH
    Availability Impact (A)* HIGH

Weakness Enumeration (CWE)

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

Common Attack Pattern Enumeration and Classification (CAPEC)

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


Source: NVD (National Vulnerability Database).