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CVE
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CVE-2017-6210Date: (C)2017-03-16   (M)2023-12-22


The vrend_decode_reset function in vrend_decode.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (NULL pointer dereference and QEMU process crash) by destroying context 0 (zero).

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.5CVSS Score : 2.1
Exploit Score: 2.0Exploit 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: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: CHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
BID-96439
GLSA-201707-06
http://www.openwall.com/lists/oss-security/2017/02/23/21
https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
https://bugzilla.redhat.com/show_bug.cgi?id=1426170
https://cgit.freedesktop.org/virglrenderer/commit/?id=0a5dff15912207b83018485f83e067474e818bab

CWE    1
CWE-476
OVAL    1
oval:org.secpod.oval:def:89044598

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