description: In Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel before security patch level 2018-04-05, while processing PTT commands, ptt_sock_send_msg_to_app() is invoked without validating the packet length. If the packet length is invalid, then a buffer over-read can occur.
problem types: Buffer Over-read in WLAN
affected:
{
product: Android for MSM, Firefox OS for MSM, QRD Android
vendor: Qualcomm, Inc.
versions:
status: affected, version: All Android releases from CAF using the Linux kernel
}