Executive Summary

Informations
Name CVE-2017-15306 First vendor Publication 2017-11-06
Vendor Cve Last vendor Modification 2017-11-28

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 4.9 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The kvm_vm_ioctl_check_extension function in arch/powerpc/kvm/powerpc.c in the Linux kernel before 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) via a KVM_CHECK_EXTENSION KVM_CAP_PPC_HTM ioctl call to /dev/kvm.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15306

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2928

Nessus® Vulnerability Scanner

Date Description
2017-12-08 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3507-1.nasl - Type : ACT_GATHER_INFO
2017-12-08 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-3507-2.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/101693
MISC http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ac6...
http://openwall.com/lists/oss-security/2017/11/06/6
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.11
https://github.com/torvalds/linux/commit/ac64115a66c18c01745bbd3c47a36b124e5f...

Alert History

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Date Informations
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2017-11-28 21:22:45
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2017-11-09 09:31:12
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2017-11-06 21:26:38
  • First insertion