CVE-2023-34166 - Vulnerability of system restart triggered by abnormal callbacks passed to APIs.Successful exploitation of this vulnerability may cause the system to restart

Back Back to CVE browser

HIGH

Vulnerability of system restart triggered by abnormal callbacks passed to APIs.Successful exploitation of this vulnerability may cause the system to restart

Published Jun 19, 2023

7.5

HIGH

CVSS 3.1

EPSS 0.43%

Description

Vulnerability of system restart triggered by abnormal callbacks passed to APIs.Successful exploitation of this vulnerability may cause the system to restart.

Affected products

Vendor Huawei Product EMUI Default
n/a
- Version
  11.0.1
  Status
  affected
  Constraints
  -
- Version
  12.0.0
  Status
  affected
  Constraints
  -
- Version
  12.0.1
  Status
  affected
  Constraints
  -
- Version
  13.0.0
  Status
  affected
  Constraints
  -
Vendor Huawei Product HarmonyOS Default
n/a
- Version
  2.0.0
  Status
  affected
  Constraints
  -
- Version
  2.0.1
  Status
  affected
  Constraints
  -
- Version
  2.1.0
  Status
  affected
  Constraints
  -
- Version
  3.0.0
  Status
  affected
  Constraints
  -
- Version
  3.1.0
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Huawei

EMUI

n/a

Version	Status	Constraints
11.0.1	affected	-
12.0.0	affected	-
12.0.1	affected	-
13.0.0	affected	-

Huawei

HarmonyOS

n/a

Version	Status	Constraints
2.0.0	affected	-
2.0.1	affected	-
2.1.0	affected	-
3.0.0	affected	-
3.1.0	affected	-

Remediation

No remediation recorded yet.

Metrics

0.43% 0.00434

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 4, 2026.

EPSS probability 0.00434

Score over time

2023-2026

EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v3
EPSS v4
EPSS v5

Table of values (8 key points)

Flat stretches are collapsed. Showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 4, 2026	0.43% (0.00434)	35.44th	v5 (v2026.06.15)
Jun 15, 2026	0.43% (0.00430)	34.10th	v5 (v2026.06.15)
Mar 17, 2025	0.15% (0.00155)	33.74th	v4 (v2025.03.14)
Dec 12, 2024	0.09% (0.00087)	38.45th	v3 (v2023.03.01)
Jun 25, 2024	0.08% (0.00080)	34.76th	v3 (v2023.03.01)
May 7, 2024	0.05% (0.00046)	16.00th	v3 (v2023.03.01)
Jun 28, 2023	0.05% (0.00046)	13.99th	v3 (v2023.03.01)
Jun 20, 2023	0.04% (0.00043)	7.04th	v3 (v2023.03.01)