CVE-2017-15306 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

No CVSS v3.1

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux	Linux Kernel
Redhat	Enterprise Linux

Configuration 1 [-]

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Package	CPE	Advisory	Released Date
Red Hat Enterprise Linux 7
kernel-alt-0:4.14.0-49.el7a	cpe:/o:redhat:enterprise_linux:7	RHSA-2018:0654	2018-04-10T00:00:00Z

References

Link	Providers
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ac64115a66c18c01745bbd3c47a36b124e5fd8c0
http://openwall.com/lists/oss-security/2017/11/06/6
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.11
http://www.securityfocus.com/bid/101693
https://github.com/torvalds/linux/commit/ac64115a66c18c01745bbd3c47a36b124e5fd8c0
https://nvd.nist.gov/vuln/detail/CVE-2017-15306
https://www.cve.org/CVERecord?id=CVE-2017-15306

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-11-06T18:00:00

Updated: 2024-08-05T19:50:16.471Z

Reserved: 2017-10-14T00:00:00

Link: CVE-2017-15306

Vulnrichment

No data.

NVD

Status : Modified

Published: 2017-11-06T18:29:00.233

Modified: 2024-11-21T03:14:25.783

Link: CVE-2017-15306

Redhat

Severity : Moderate

Publid Date: 2017-11-06T00:00:00Z

Links: CVE-2017-15306 - Bugzilla

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