UAF Vulnerability in OpenHarmony-v3.1.5 and Prior: Privilege Escalation via check_permission_for_set_tokenid

CVE-2023-22436 · HIGH Severity

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

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