Google Chrome < M73 - MidiManagerWin Use-After-Free

MidiManagerWin uses a similar instanceid mechanism to the TaskService implementation to ensure that delayed tasks are only executed if the MidiManager instance that they were scheduled on is still alive. However, this instanceid is an int, and there is no check that it hasn't overflowed, unlike i...

Google Chrome < M73 - Data Race in ExtensionsGuestViewMessageFilter

There appears to be a race condition in the destruction of the ExtensionsGuestViewMessageFilter if the ProcessIdToFilterMap is modified concurrently. See the comment in the code: ExtensionsGuestViewMessageFilter::ExtensionsGuestViewMessageFilter DCHECKCURRENTLYONBrowserThread::IO; // This map is...

Google Chrome < M73 - Data Race in ExtensionsGuestViewMessageFilter Exploit

Google Chrome M73 - Data Race in ExtensionsGuestViewMessageFilter Exploit There appears to be a race condition in the destruction of the ExtensionsGuestViewMessageFilter if the ProcessIdToFilterMap is modified concurrently. See the comment in the code:...