CVE-2023-22436CWE-190

The kernel subsystem function check_permission_for_set_tokenid has an UAF vulnerability.

High · published March 10, 2023

CVSS v3.1
7.8
EPSS
0%
Percentile
7.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00180 · 7.2th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2023-03-10T10:44Z
EPSS history
Timeline
  • 10 MAR 10:44Z
    The kernel subsystem function check_permission_for_set_tokenid has an UAF vulnerability.
    cvelistv5