PT-2023-18495 · Unknown · Openharmony

Published 2023-03-10 · Updated 2024-09-09 · CVE-2023-22436

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions OpenHarmony versions prior to 3.1.5

Description The issue is related to a Use After Free (UAF) vulnerability in the kernel subsystem function check permission for set tokenid(). This vulnerability can be exploited by local attackers to escalate privileges to root.

Recommendations For versions prior to 3.1.5, update to a version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Integer Overflow

Weakness Enumeration

CWE-416

CWE-190

Related Identifiers

CVE-2023-22436

Affected Products

Openharmony

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2023-22436 · Security Note
• https://osv.dev/vulnerability/CVE-2023-22436 · Vendor Advisory
• https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2023/2023-02.md · Note