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CVE
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CVE-2017-15289Date: (C)2017-10-19   (M)2024-02-22


The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.0CVSS Score : 2.1
Exploit Score: 1.5Exploit Score: 3.9
Impact Score: 4.0Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: HIGHAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: CHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
BID-101262
DSA-4213
RHSA-2017:3368
RHSA-2017:3369
RHSA-2017:3466
RHSA-2017:3470
RHSA-2017:3471
RHSA-2017:3472
RHSA-2017:3473
RHSA-2017:3474
RHSA-2018:0516
USN-3575-1
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html
http://www.openwall.com/lists/oss-security/2017/10/12/16
https://lists.gnu.org/archive/html/qemu-devel/2017-10/msg02557.html
https://bugzilla.redhat.com/show_bug.cgi?id=1501290

CPE    1
cpe:/a:qemu:qemu
CWE    1
CWE-787
OVAL    22
oval:org.secpod.oval:def:89044659
oval:org.secpod.oval:def:52200
oval:org.secpod.oval:def:1600817
oval:org.secpod.oval:def:502247
...

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