Improper authentication in ImsService prior to SMR Apr-2022 Release 1 allows attackers to get IMSI without READ_PRIVILEGED_PHONE_STATE permission.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Link | Tags |
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https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=4 | third party advisory |