Vulnerability in Qemu
CVE-2014-0142
QEMU, possibly before 2.0.0, allows local users to cause a denial of service (divide-by-zero error and crash) via a zero value in the (1) tracks field to the seek_to_sector function in block/parallels.c or (2) extent_size field in the bochs function in block/bochs.c.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (29.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 30th percentile — 29.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
Weakness classification (CWE)
References
- rhn.redhat.com/errata/RHSA-2014-0420.html (vendor-advisory, Third Party Advisory)
- git.qemu.org/
- rhn.redhat.com/errata/RHSA-2014-0421.html (vendor-advisory, Third Party Advisory)
- git.qemu.org/
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- www.debian.org/security/2014/dsa-3044 (vendor-advisory)
Frequently asked questions
- What is CVE-2014-0142?
- CVE-2014-0142 is a medium-severity vulnerability in Qemu, classified under Divide By Zero. CVSS score: 5.5/10. Published 2017-08-10.
- How severe is CVE-2014-0142?
- Medium severity. CVSS v3 base score is 5.5 out of 10.