Resource management error in QEMU - CVE-2013-4377

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Main Vulnerability Database Vulnerabilities #VU42469

Resource management error in QEMU - CVE-2013-4377

Published: October 12, 2013 / Updated: August 10, 2020


Vulnerability identifier: #VU42469
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2013-4377
CWE-ID: CWE-399
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vendor: QEMU
Affected software:
QEMU

Detailed vulnerability description

The vulnerability allows a remote #AU# to perform service disruption.

Use-after-free vulnerability in the virtio-pci implementation in Qemu 1.4.0 through 1.6.0 allows local users to cause a denial of service (daemon crash) by "hot-unplugging" a virtio device.


How to mitigate CVE-2013-4377

Install update from vendor's website.

Sources