CVE-2023-21428 — Improper Input Validation in Mobile Devices

CWE-20 — Improper Input Validation3 documents3 sources
Severity
3.3LOWNVD
CNA4.0
EPSS
0.1%
top 78.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Samsung Mobile DevicesSamsung Android
Timeline
PublishedFeb 9

Description

Improper input validation vulnerability in TelephonyUI prior to SMR Jan-2023 Release 1 allows attackers to configure Preferred Call. The patch removes unused code.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NExploitability: 1.8 | Impact: 1.4

Affected Packages2 packages

▶CVEListV5samsung_mobile/samsung_mobile_devicesR(11), S(12), T(13) — SMR Jan-2023 Release 1
▶NVDsamsung/android11.0, 12.0, 13.0+2

🔴Vulnerability Details

2
CVEList
CVE-2023-21428: Improper input validation vulnerability in TelephonyUI prior to SMR Jan-2023 Release 1 allows attackers to configure Preferred Call↗2023-02-09
▶
GHSA
GHSA-7jr4-mg5p-52mh: Improper input validation vulnerability in TelephonyUI prior to SMR Jan-2023 Release 1 allows attackers to configure Preferred Call↗2023-02-09
▶
CVE-2023-21428 — Improper Input Validation | cvebase