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CVE-2015-4692

Good to know:

Date: July 27, 2015

The kvm_apic_has_events function in arch/x86/kvm/lapic.h in the Linux kernel through 4.1.3 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by leveraging /dev/kvm access for an ioctl call.

Language: C

Severity Score

6.2

Related Resources (21)

Url: http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160829.html

Url: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ce40cd3fc7fa40a6119e5fe6c0f2bc0eb4541009

Url: https://security-tracker.debian.org/tracker/CVE-2015-4692

Url: https://github.com/torvalds/linux/commit/ce40cd3fc7fa40a6119e5fe6c0f2bc0eb4541009

Url: http://www.debian.org/security/2015/dsa-3329

Url: http://www.securitytracker.com/id/1032798

Url: http://www.openwall.com/lists/oss-security/2015/06/21/1

Url: https://access.redhat.com/security/cve/CVE-2015-4692

Url: http://www.securityfocus.com/bid/75142

Url: https://nvd.nist.gov/vuln/detail/CVE-2015-4692

Url: http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00049.html

Url: http://lists.fedoraproject.org/pipermail/package-announce/2015-June/161144.html

Url: http://www.ubuntu.com/usn/USN-2682-1

Url: http://www.ubuntu.com/usn/USN-2683-1

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2015-4692

Url: http://www.ubuntu.com/usn/USN-2680-1

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1230770

Url: http://www.ubuntu.com/usn/USN-2681-1

Url: http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html

Url: http://www.ubuntu.com/usn/USN-2684-1

Url: https://www.mend.io/vulnerability-database/CVE-2015-4692

Severity Score

6.2

Top Fix

Upgrade Version

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CVSS v3.1

Base Score:	6.2
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.9
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	COMPLETE
Additional information:

Mend.io Vulnerability Database

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CVE-2015-4692

Good to know:

Date: July 27, 2015

Language: C

Severity Score

Related Resources (21)

Severity Score

Top Fix

Upgrade Version

CVSS v3.1

CVSS v2

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