Path traversal vulnerability in CallBGProvider prior to SMR Sep-2022 Release 1 allows attacker to overwrite arbitrary file with phone uid.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=09 | vendor advisory |