In the LG LAF component, there is a special command that allowed modification of certain partitions. This could lead to bypass of secure boot. User interaction is not needed for exploitation.
The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.
Link | Tags |
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https://source.android.com/security/bulletin/2018-06-01 | vendor advisory |