CVE-2015-6815
The process_tx_desc function in hw/net/e1000.c in QEMU before 2.4.0.1 does not properly process transmit descriptor data when sending a network packet, which allows attackers to cause a denial of service (infinite loop and guest crash) via unspecified vectors.
- Score
- CVSS 3.1 3.5 Low
- Status
- Modified - secalert@redhat.com
- Published
- 2020-01-31
- Last modified
- 2024-08-06
- Weaknesses
- CWE-835
Affected products
- Eos (Arista)
- Ubuntu Linux (Canonical)
- Fedora (Fedoraproject)
- Suse Linux Enterprise Debuginfo (Novell)
- Suse Linux Enterprise Desktop (Novell)
- Suse Linux Enterprise Server (Novell)
- Suse Linux Enterprise Software Development Kit (Novell)
- Qemu (Qemu)
- Enterprise Linux (Redhat)
- Openstack (Redhat)
- Xen (Xen)
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168077.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168646.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168671.html
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00011.html
- http://www.openwall.com/lists/oss-security/2015/09/04/4
- http://www.openwall.com/lists/oss-security/2015/09/05/5
- http://www.ubuntu.com/usn/USN-2745-1
- https://bugzilla.redhat.com/show_bug.cgi?id=1260076
- https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg01199.html
- https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg05832.html
- https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14
