CVE-2023-21424

State: Published
Severity: 5.1 Medium
Published: Feb 9, 2023
Updated: Mar 24, 2025
Reserved: Nov 14, 2022

Description

Improper Handling of Insufficient Permissions or Privileges vulnerability in SemChameleonHelper prior to SMR Jan-2023 Release 1 allows attacker to modify network related values, network code, carrier id and operator brand.

Scores

CVSS	Score	Vector	Source
3.1	5.1 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L	Samsung Mobile

Weaknesses

CWE-285 Improper Authorization

Affected Products

Product	Versions
Samsung Mobile DevicesSamsung Mobile	R(11), S(12), T(13) to before SMR Jan-2023 Release 1Affected

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=01

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