The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
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.
Base Score: 4.4
Impact Score: 6.4
Exploitability Score: 3.4
Base Score: 7.8
Impact Score: 6
Exploitability Score: 1.1
cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to 3.0.0 (inclusive)
|128184||EulerOS 2.0 SP8 : qemu-kvm (EulerOS-SA-2019-1815)||Nessus||Huawei Local Security Checks|
|123457||Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : QEMU vulnerabilities (USN-3923-1)||Nessus||Ubuntu Local Security Checks|
|123101||Fedora 29 : 2:qemu (2019-88a98ce795)||Nessus||Fedora Local Security Checks|