QEMU CVE-2017-18030 Denial of Service Vulnerability

Bugtraq ID:	102520
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2017-18030
Remote:	Yes
Local:	No
Published:	Jan 15 2018 12:00AM
Updated:	Jan 15 2018 12:00AM
Credit:	Prasad J Pandit
Vulnerable:	QEMU QEMU 0
Not Vulnerable:

QEMU CVE-2017-18030 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-2017-18030 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-2017-18030 Denial of Service Vulnerability

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

QEMU CVE-2017-18030 Denial of Service Vulnerability

References:

• CVE-2017-18030 Qemu: Out-of-bounds access in cirrus_invalidate_region routine (Seclists.org)
  
• cirrus: handle negative pitch in cirrus_invalidate_region() (Qemu)
  
• QEMU Homepage (QEMU)
  
• Bug 1530360 - (CVE-2017-18030) CVE-2017-18030 Qemu: Out-of-bounds access in cir (Redhat)
  
• CVE-2017-18030 (Redhat)