CVE-2015-8767

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 32.9% of scored records. A rank, not a probability.

NVD base score

6.2 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2016-02-08 02:00Z10 YR AGO

Last updated

2024-08-06 08:29Z2 YR AGO

Reserved

2016-01-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
• CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.1

Document digest

11216abbbe71aef8d7db70a940b351c9d3705a0f8235ce4d85b438d110567167

• www.ubuntu.comUSN-2930-1http://www.ubuntu.com/usn/USN-2930-1vendor-advisoryx_refsource_UBUNTU
• www.ubuntu.comUSN-2967-1http://www.ubuntu.com/usn/USN-2967-1vendor-advisoryx_refsource_UBUNTU
• www.oracle.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.htmlx_refsource_CONFIRM
• access.redhat.comRHSA-2016:1341https://access.redhat.com/errata/RHSA-2016:1341vendor-advisoryx_refsource_REDHAT
• www.oracle.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.htmlx_refsource_CONFIRM
• rhn.redhat.comRHSA-2016:0715http://rhn.redhat.com/errata/RHSA-2016-0715.htmlvendor-advisoryx_refsource_REDHAT
• www.ubuntu.comUSN-2930-2http://www.ubuntu.com/usn/USN-2930-2vendor-advisoryx_refsource_UBUNTU
• access.redhat.comRHSA-2016:1301https://access.redhat.com/errata/RHSA-2016:1301vendor-advisoryx_refsource_REDHAT
• www.openwall.com[oss-security] 20160111 CVE Request: Linux kernel - SCTP denial of service during heartbeat timeout functions.http://www.openwall.com/lists/oss-security/2016/01/11/4mailing-listx_refsource_MLIST
• www.debian.orgDSA-3503http://www.debian.org/security/2016/dsa-3503vendor-advisoryx_refsource_DEBIAN
• www.ubuntu.comUSN-2967-2http://www.ubuntu.com/usn/USN-2967-2vendor-advisoryx_refsource_UBUNTU
• git.kernel.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=635682a14427d241bab7bbdeebb48a7d7b91638ex_refsource_CONFIRM
• www.ubuntu.comUSN-2930-3http://www.ubuntu.com/usn/USN-2930-3vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgSUSE-SU-2016:1102http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.htmlvendor-advisoryx_refsource_SUSE
• www.ubuntu.comUSN-2932-1http://www.ubuntu.com/usn/USN-2932-1vendor-advisoryx_refsource_UBUNTU
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1297389x_refsource_CONFIRM
• lists.fedoraproject.orgFEDORA-2016-5d43766e33http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.htmlvendor-advisoryx_refsource_FEDORA
• lists.opensuse.orgSUSE-SU-2016:2074http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.htmlvendor-advisoryx_refsource_SUSE
• www.securityfocus.com80268http://www.securityfocus.com/bid/80268vdb-entryx_refsource_BID
• github.comhttps://github.com/torvalds/linux/commit/635682a14427d241bab7bbdeebb48a7d7b91638ex_refsource_CONFIRM
• www.ubuntu.comUSN-2931-1http://www.ubuntu.com/usn/USN-2931-1vendor-advisoryx_refsource_UBUNTU
• www.debian.orgDSA-3448http://www.debian.org/security/2016/dsa-3448vendor-advisoryx_refsource_DEBIAN
• lists.opensuse.orgopenSUSE-SU-2016:1008http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00015.htmlvendor-advisoryx_refsource_SUSE
• access.redhat.comRHSA-2016:1277https://access.redhat.com/errata/RHSA-2016:1277vendor-advisoryx_refsource_REDHAT
• lists.opensuse.orgSUSE-SU-2016:0911http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.htmlvendor-advisoryx_refsource_SUSE