CVE-2016-2857
moderate-risk
Published 2016-04-12
The net_checksum_calculate function in net/checksum.c in QEMU allows local guest OS users to cause a denial of service (out-of-bounds heap read and crash) via the payload length in a crafted packet.
Do I need to act?
-
0.06% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.4/10
High
LOCAL
/ LOW complexity
Affected Products (20)
References (32)
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2670.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2671.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2704.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2705.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2706.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0083.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0309.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0334.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0344.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0350.html
Third Party Advisory
http://www.securityfocus.com/bid/84130
Third Party Advisory
http://www.ubuntu.com/usn/USN-2974-1
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2670.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2671.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2704.html
and 12 more references
49
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
0/34 · Minimal
Exposure
23/34 · High