Is CVE-2013-2015 in the CISA KEV catalog?

No. CVE-2013-2015 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-2015?

CVE-2013-2015 has a CVSS v2 base score of 4.7 (MEDIUM).

What is the EPSS score for CVE-2013-2015?

CVE-2013-2015 has an EPSS score of 0.38% (30th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2013-2015?

Upgrade linux on debian 11 to 3.8-1 or later.

CVE & CISA-KEV Catalog

CVE-2013-2015

MEDIUM

4.7

CVSS v2

NVD

Description

The ext4_orphan_del function in fs/ext4/namei.c in the Linux kernel before 3.7.3 does not properly handle orphan-list entries for non-journal filesystems, which allows physically proximate attackers to cause a denial of service (system hang) via a crafted filesystem on removable media, as demonstrated by the e2fsprogs tests/f_orphan_extents_inode/image.gz test.

CWE-399Resource Management Errors

How to fix

Remediation Available

linuxDebian

Fixed in:3.8-1CVE-2013-2015

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

0.38%probability of exploitation in 30 days

30thpercentile

Low risk: more likely to be exploited than 30% of all known CVEs.

References

Vendor Advisory1

github.com

Other references5

Related Vulnerabilities

Other CWE-399 (Resource Management Errors) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2009-3103	High	10.0	90%	-	-
CVE-2009-0075	High	9.3	85%	-	-
CVE-2005-1790	Low	2.6	83%	-	-
CVE-2010-0806	High	8.8	82%	KEV	-
CVE-2009-2526	High	7.8	82%	-	-
CVE-2015-1868	High	7.8	82%	-	Fix

Embed a live status badge for CVE-2013-2015

Markdown

[![CVE-2013-2015](https://tridentstack.com/cve/badge/CVE-2013-2015.svg)](https://tridentstack.com/cve/CVE-2013-2015)

HTML

<a href="https://tridentstack.com/cve/CVE-2013-2015"><img src="https://tridentstack.com/cve/badge/CVE-2013-2015.svg" alt="CVE-2013-2015"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.