CVE-2016-8910

Description

The rtl8139_cplus_transmit function in hw/net/rtl8139.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) by leveraging failure to limit the ring descriptor count.

Category

6.0
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.10%
Vendor Advisory gentoo.org Vendor Advisory redhat.com Vendor Advisory opensuse.org Vendor Advisory redhat.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://security.gentoo.org/glsa/201611-11 third party advisory vendor advisory
http://www.openwall.com/lists/oss-security/2016/10/24/5 third party advisory mailing list
https://access.redhat.com/errata/RHSA-2017:2392 third party advisory vendor advisory
http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html mailing list third party advisory vendor advisory
http://www.securityfocus.com/bid/93844 vdb entry third party advisory
https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg05495.html mailing list third party advisory patch
http://www.openwall.com/lists/oss-security/2016/10/24/2 mailing list third party advisory patch
https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html third party advisory mailing list
https://access.redhat.com/errata/RHSA-2017:2408 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2016-8910?
CVE-2016-8910 has been scored as a medium severity vulnerability.
How to fix CVE-2016-8910?
To fix CVE-2016-8910, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-8910 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-8910 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.