In mm_GetMobileIdIndexForNsUpdate of mm_GmmPduCodec.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
The product writes data past the end, or before the beginning, of the intended buffer.
During installation, installed file permissions are set to allow anyone to modify those files.
Link | Tags |
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https://source.android.com/security/bulletin/pixel/2024-10-01 | vendor advisory |