Improper input validation in Qemu
CVE-2013-4544
hw/net/vmxnet3.c in QEMU 2.0.0-rc0, 1.7.1, and earlier allows local guest users to cause a denial of service or possibly execute arbitrary code via vectors related to (1) RX or (2) TX queue numbers or (3) interrupt indices. NOTE: some of these details are obtained from third party information.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.9 (Medium). Vector: AV:A/AC:M/Au:S/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.007 (52.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 52.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Qemu — versions 1.0, 1.0.1, 1.1
- Canonical Ubuntu Linux — versions 10.04, 12.04, 12.10
Weakness classification (CWE)
Public proof-of-concept exploits
References
- thread.gmane.org/gmane.comp.emulators.qemu/265562 (mailing-list)
- git.qemu.org/
- bugzilla.redhat.com/show_bug.cgi
- www.osvdb.org/106013 (vdb-entry)
- ubuntu.com/usn/usn-2182-1 (vendor-advisory)
- git.qemu.org/
- git.qemu.org/
- git.qemu.org/
- secunia.com/advisories/58191 (Vendor Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2013-4544?
- CVE-2013-4544 is a vulnerability in Qemu, classified under Improper Input Validation. Published 2014-05-08.
- Is CVE-2013-4544 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.