CVE-2015-7513

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

0.56% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 46.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/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 07:51Z2 YR AGO

Reserved

2015-09-29

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-369Divide By ZeroBase

Data version

5.1

Document digest

4a011bc5102d5099949a903ffba9bb024a03a7d6b3b12faf3fc70f847fed807e

• www.openwall.com[oss-security] 20160107 CVE-2015-7513 Kernel: kvm: divide by zero issue leads to DoShttp://www.openwall.com/lists/oss-security/2016/01/07/2mailing-listx_refsource_MLIST
• lists.fedoraproject.orgFEDORA-2016-26e19f042ahttp://lists.fedoraproject.org/pipermail/package-announce/2016-January/175792.htmlvendor-advisoryx_refsource_FEDORA
• www.ubuntu.comUSN-2887-2http://www.ubuntu.com/usn/USN-2887-2vendor-advisoryx_refsource_UBUNTU
• github.comhttps://github.com/torvalds/linux/commit/0185604c2d82c560dab2f2933a18f797e74ab5a8x_refsource_CONFIRM
• www.ubuntu.comUSN-2886-1http://www.ubuntu.com/usn/USN-2886-1vendor-advisoryx_refsource_UBUNTU
• www.ubuntu.comUSN-2887-1http://www.ubuntu.com/usn/USN-2887-1vendor-advisoryx_refsource_UBUNTU
• www.ubuntu.comUSN-2890-3http://www.ubuntu.com/usn/USN-2890-3vendor-advisoryx_refsource_UBUNTU
• git.kernel.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0185604c2d82c560dab2f2933a18f797e74ab5a8x_refsource_CONFIRM
• www.ubuntu.comUSN-2889-1http://www.ubuntu.com/usn/USN-2889-1vendor-advisoryx_refsource_UBUNTU
• lists.fedoraproject.orgFEDORA-2016-b59fd603behttp://lists.fedoraproject.org/pipermail/package-announce/2016-January/176194.htmlvendor-advisoryx_refsource_FEDORA
• www.ubuntu.comUSN-2889-2http://www.ubuntu.com/usn/USN-2889-2vendor-advisoryx_refsource_UBUNTU
• www.securityfocus.com79901http://www.securityfocus.com/bid/79901vdb-entryx_refsource_BID
• lists.fedoraproject.orgFEDORA-2016-5d43766e33http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176484.htmlvendor-advisoryx_refsource_FEDORA
• www.ubuntu.comUSN-2890-2http://www.ubuntu.com/usn/USN-2890-2vendor-advisoryx_refsource_UBUNTU
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1284847x_refsource_CONFIRM
• www.ubuntu.comUSN-2890-1http://www.ubuntu.com/usn/USN-2890-1vendor-advisoryx_refsource_UBUNTU
• www.debian.orgDSA-3434http://www.debian.org/security/2016/dsa-3434vendor-advisoryx_refsource_DEBIAN
• www.securitytracker.com1034602http://www.securitytracker.com/id/1034602vdb-entryx_refsource_SECTRACK
• www.ubuntu.comUSN-2888-1http://www.ubuntu.com/usn/USN-2888-1vendor-advisoryx_refsource_UBUNTU