VULNERABILITY INTELLIGENCE

CVE-2023-22436

CVSS score7.8 HIGH
EPSS probability0.18%
CISA KEVNot currently listed
Published2023-03-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • scy@openharmony.io: CWE-190
  • nvd@nist.gov: CWE-416

Primary references