In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 800, SD 808, SD 810, SD 820, and SD 835, RTP daemon crashes and terminates VT call when UE receives RTCP unknown APP packet report which caused the parser to miss an end of RTCP packet length and go on forever looking for it, even going beyond the limits of the RTCP Packet length.
In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear MSM8909W, SD 210/SD 212/SD 205, SD 410/12, SD 615/16/SD 415, SD 808, and SD 810, if cchFriendlyName is greater than TZ_PR_MAX_NAME_LEN in function playready_leavedomain_generate_challenge(), a buffer overread occurs.
In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear MSM8909W, SD 210/SD 212/SD 205, SD 410/12, SD 615/16/SD 415, SD 808, and SD 810, in a PlayReady API function, a buffer over-read can occur.
In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 615/16/SD 415, SD 617, SD 650/52, SD 808, and SD 810, during XML encoding of a message in the Playready module, a buffer overread may occur if the message passed is large.
In Android before 2018-04-05 or earlier security patch level on Qualcomm Snapdragon Mobile and Snapdragon Wear MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 410/12, SD 615/16/SD 415, SD 617, SD 650/52, SD 800, SD 808, and SD 810, lack of input validation in playready_getadditional_responsedata could lead to a buffer overread.