[Forgot Password]
Login  Register Subscribe

30389

 
 

423868

 
 

244411

 
 

909

 
 

193363

 
 

277

Paid content will be excluded from the download.


Download | Alert*
CVE
view JSON

CVE-2015-6855Date: (C)2015-12-15   (M)2023-12-22


hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.5CVSS Score : 5.0
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
BID-76691
DSA-3361
DSA-3362
FEDORA-2015-16368
FEDORA-2015-16369
FEDORA-2015-16370
FEDORA-2015-4896530727
FEDORA-2015-8dc71ade88
FEDORA-2015-d6ea74993a
GLSA-201602-01
SUSE-SU-2015:1782
USN-2745-1
https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg02479.html
http://www.openwall.com/lists/oss-security/2015/09/10/1
http://www.openwall.com/lists/oss-security/2015/09/10/2
https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14

CPE    9
cpe:/o:debian:debian_linux:9.0
cpe:/o:fedoraproject:fedora:21
cpe:/o:fedoraproject:fedora:22
cpe:/o:canonical:ubuntu_linux:12.04::~~esm~~~
...
CWE    1
CWE-369
OVAL    13
oval:org.secpod.oval:def:400709
oval:org.secpod.oval:def:89045377
oval:org.secpod.oval:def:400737
oval:org.secpod.oval:def:26888
...

© SecPod Technologies