QEMU CVE-2017-9524 Denial of Service Vulnerability

Bugtraq ID:	99011
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2017-9524
Remote:	Yes
Local:	No
Published:	May 26 2017 12:00AM
Updated:	Aug 07 2017 10:09AM
Credit:	Prasad J Pandit from Red Hat.
Vulnerable:	Redhat OpenStack Platform 9.0 Redhat OpenStack Platform 8.0 (Liberty) Redhat OpenStack Platform 10 Redhat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7 Redhat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7 Redhat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6 Redhat Enterprise Linux 7 Redhat Enterprise Linux 6 + Trustix Secure Enterprise Linux 2.0 + Trustix Secure Linux 2.2 + Trustix Secure Linux 2.1 + Trustix Secure Linux 2.0 Redhat Enterprise Linux 5 QEMU QEMU 0 Oracle Linux 7 Oracle Linux 6 Debian Linux 6.0 sparc Debian Linux 6.0 s/390 Debian Linux 6.0 powerpc Debian Linux 6.0 mips Debian Linux 6.0 ia-64 Debian Linux 6.0 ia-32 Debian Linux 6.0 arm Debian Linux 6.0 amd64
Not Vulnerable:

QEMU CVE-2017-9524 Denial of Service Vulnerability

QEMU is prone to a denial-of-service vulnerability.

Attackers can exploit this issue to crash the QEMU instance, resulting in a denial-of-service condition.

QEMU CVE-2017-9524 Denial of Service Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

QEMU CVE-2017-9524 Denial of Service Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

QEMU CVE-2017-9524 Denial of Service Vulnerability

References:

• CVE-2017-9524 (Red Hat)
  
• CVE-2017-9524 Qemu: nbd: segmentation fault due to client non-negotiation (Red Hat)
  
• QEMU Homepage (QEMU)
  
• Qemu: nbd: segmentation fault due to client non-negotiation (Red Hat)
  
• Oracle Linux Bulletin - July 2017 (Oracle)