QEMU 'hw/sparc64/sun4u.c' Denial of Service Vulnerability

Bugtraq ID:	108024
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2019-5008
Remote:	Yes
Local:	No
Published:	Apr 19 2019 12:00AM
Updated:	Apr 19 2019 12:00AM
Credit:	Fakhri Zulkifli
Vulnerable:	QEMU QEMU 3.1.50
Not Vulnerable:

QEMU 'hw/sparc64/sun4u.c' Denial of Service Vulnerability

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

Attackers can exploit this issue to cause a denial-of-service condition, denying service to legitimate users.

QEMU 3.1.50 is vulnerable; other versions may also be affected.

QEMU 'hw/sparc64/sun4u.c' 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 'hw/sparc64/sun4u.c' Denial of Service Vulnerability

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

QEMU 'hw/sparc64/sun4u.c' Denial of Service Vulnerability

References:

• [CVE-2019-5008] QEMU sun4u Denial of Service (Fakhri Zulkifli)
  
• [Qemu-devel] [PATCH] sun4u: add power_mem_read routine (GNU)
  
• git://git.qemu.org / qemu.git / history (QEMU)
  
• QEMU Homepage (QEMU)