CVE-2022-47481 — In telephony service, there is a missing permission check

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MEDIUM

In telephony service, there is a missing permission check

Published Mar 7, 2023

5.5

MEDIUM

CVSS 3.1

EPSS 0.09%

Description

In telephony service, there is a missing permission check. This could lead to local denial of service in telephone service with no additional execution privileges needed.

Affected products

Vendor Unisoc (Shanghai) Technologies Co., Ltd. Product n/a Default
unaffected
- Version
  Android10
  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

Unisoc (Shanghai) Technologies Co., Ltd.

n/a

unaffected

Version	Status	Constraints
Android10	affected	-

Remediation

No remediation recorded yet.

Metrics

0.09% 0.00087

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.00087

Score over time

2023–2026

EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v3
EPSS v4
EPSS v5

Table of values (5 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 3, 2026	0.09% (0.00087)	0.34th	v5 (v2026.06.15)
Jun 15, 2026	0.09% (0.00087)	0.48th	v5 (v2026.06.15)
Mar 17, 2025	0.02% (0.00018)	2.43th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00042)	5.07th	v3 (v2023.03.01)
Mar 7, 2023	0.04% (0.00042)	5.63th	v3 (v2023.03.01)