Is CVE-2015-1420 in the CISA KEV catalog?

No. CVE-2015-1420 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-1420?

CVE-2015-1420 has a CVSS v2 base score of 1.9 (LOW).

What is the EPSS score for CVE-2015-1420?

CVE-2015-1420 has an EPSS score of 0.36% (28th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-1420?

Upgrade linux on debian 11 to 3.16.7-ckt7-1 or later. Fixes are available for 26 affected products.

CVE & CISA-KEV Catalog

CVE-2015-1420

LOW

1.9

CVSS v2

NVD

Description

Race condition in the handle_to_path function in fs/fhandle.c in the Linux kernel through 3.19.1 allows local users to bypass intended size restrictions and trigger read operations on additional memory locations by changing the handle_bytes value of a file handle during the execution of this function.

CWE-362Race Condition

How to fix

Remediation Available

linuxDebian

Fixed in:3.16.7-ckt7-1CVE-2015-1420

linuxUbuntu

Fixed in:3.13.0-57.95USN-2663-1

linux-image-3.13.0-57-genericUbuntu

Fixed in:3.13.0-57.95USN-2663-1

linux-image-3.13.0-57-generic-lpaeUbuntu

Fixed in:3.13.0-57.95USN-2663-1

linux-image-3.13.0-57-lowlatencyUbuntu

Fixed in:3.13.0-57.95USN-2663-1

linux-image-3.13.0-57-powerpc-e500Ubuntu

Fixed in:3.13.0-57.95USN-2663-1

linux-image-3.13.0-57-powerpc-e500mcUbuntu

Fixed in:3.13.0-57.95USN-2663-1

linux-image-3.13.0-57-powerpc-smpUbuntu

Fixed in:3.13.0-57.95USN-2663-1

linux-image-3.13.0-57-powerpc64-embUbuntu

Fixed in:3.13.0-57.95USN-2663-1

linux-image-3.13.0-57-powerpc64-smpUbuntu

Fixed in:3.13.0-57.95USN-2663-1

linux-image-3.16.0-43-genericUbuntu

Fixed in:3.16.0-43.58~14.04.1USN-2664-1

linux-image-3.16.0-43-generic-lpaeUbuntu

Fixed in:3.16.0-43.58~14.04.1USN-2664-1

linux-image-3.16.0-43-lowlatencyUbuntu

Fixed in:3.16.0-43.58~14.04.1USN-2664-1

linux-image-3.16.0-43-powerpc-e500mcUbuntu

Fixed in:3.16.0-43.58~14.04.1USN-2664-1

linux-image-3.16.0-43-powerpc-smpUbuntu

Fixed in:3.16.0-43.58~14.04.1USN-2664-1

linux-image-3.16.0-43-powerpc64-embUbuntu

Fixed in:3.16.0-43.58~14.04.1USN-2664-1

linux-image-3.16.0-43-powerpc64-smpUbuntu

Fixed in:3.16.0-43.58~14.04.1USN-2664-1

linux-image-3.19.0-22-genericUbuntu

Fixed in:3.19.0-22.22~14.04.1USN-2665-1

linux-image-3.19.0-22-generic-lpaeUbuntu

Fixed in:3.19.0-22.22~14.04.1USN-2665-1

linux-image-3.19.0-22-lowlatencyUbuntu

Fixed in:3.19.0-22.22~14.04.1USN-2665-1

linux-image-3.19.0-22-powerpc-e500mcUbuntu

Fixed in:3.19.0-22.22~14.04.1USN-2665-1

linux-image-3.19.0-22-powerpc-smpUbuntu

Fixed in:3.19.0-22.22~14.04.1USN-2665-1

linux-image-3.19.0-22-powerpc64-embUbuntu

Fixed in:3.19.0-22.22~14.04.1USN-2665-1

linux-image-3.19.0-22-powerpc64-smpUbuntu

Fixed in:3.19.0-22.22~14.04.1USN-2665-1

linux-lts-utopicUbuntu

Fixed in:3.16.0-43.58~14.04.1USN-2664-1

linux-lts-vividUbuntu

Fixed in:3.19.0-22.22~14.04.1USN-2665-1

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

0.36%probability of exploitation in 30 days

28thpercentile

Low risk: more likely to be exploited than 28% of all known CVEs.

References

Other references14

Related Vulnerabilities

Other CWE-362 (Race Condition) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-6387	High	8.1	100%	-	Fix
CVE-2023-36884	High	7.5	99%	KEV + Ransom	Fix
CVE-2018-15473	Medium	5.3	99%	-	Fix
CVE-2024-27983	High	8.2	87%	-	Fix
CVE-2014-0226	Medium	6.8	86%	-	Fix
CVE-2016-5195	High	7.0	84%	KEV	Fix

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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 2026-05-06.