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.
References (1)
Core 1
Core References
Scores
CVSS v3
7.8
EPSS
0.0005
EPSS Percentile
15.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-190
CWE-416
Status
published
Products (1)
openatom/openharmony
3.1 - 3.1.5
Published
Mar 10, 2023
Tracked Since
Feb 18, 2026