A flaw was found in qemu Media Transfer Protocol (MTP) before version 3.1.0. A path traversal in the in usb_mtp_write_data function in hw/usb/dev-mtp.c due to an improper filename sanitization. When the guest device is mounted in read-write mode, this allows to read/write arbitrary files which may lead do DoS scenario OR possibly lead to code execution on the host.
CPE | Name | Operator | Version |
---|---|---|---|
ubuntu_linux | eq | 16.04 | |
ubuntu_linux | eq | 14.04 | |
ubuntu_linux | eq | 18.04 | |
ubuntu_linux | eq | 18.10 | |
fedora | eq | 29 | |
qemu | le | 3.0.0 | |
qemu | eq | 3.1.0 rc1 | |
qemu | eq | 3.1.0 rc2 | |
qemu | eq | 3.1.0 rc0 | |
qemu | eq | 3.1.0 rc3 |