CVE-2015-0275

NONECVSS 0.0

0.0

The ext4_zero_range function in fs/ext4/extents.c in the Linux kernel before 4.1 allows local users to cause a denial of service (BUG) via a crafted fallocate zero-range request.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 26.2%
KEV: Not listed

Published

October 19, 2015

Last Modified

May 6, 2026

References (22)

secalert@redhathttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f2af21aae11972fa924374ddcf52e88347cf5a8
secalert@redhathttp://rhn.redhat.com/errata/RHSA-2015-1778.html
secalert@redhathttp://rhn.redhat.com/errata/RHSA-2015-1787.html
secalert@redhathttp://www.openwall.com/lists/oss-security/2015/02/23/14
secalert@redhathttp://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
secalert@redhathttp://www.securityfocus.com/bid/75139
secalert@redhathttp://www.securitytracker.com/id/1034454
secalert@redhathttp://www.spinics.net/lists/linux-ext4/msg47193.html
secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=1193907
secalert@redhathttps://github.com/torvalds/linux/commit/0f2af21aae11972fa924374ddcf52e88347cf5a8
secalert@redhathttps://support.f5.com/csp/article/K05211147
af854a3a-2127-422b-91ae-364da2661108http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f2af21aae11972fa924374ddcf52e88347cf5a8
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1778.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2015-1787.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/02/23/14

Patch Availability(7)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	linux-image-3.16.0-39-powerpc64-emb (3.16.0-39.53) @ utopic	2026-05-22	ubuntu
ubuntu	linux-image-extra-3.16.0-39-generic (3.16.0-39.53~14.04.1) @ trusty	2026-05-22	ubuntu
ubuntu	linux-image-extra-3.19.0-20-generic (3.19.0-20.20~14.04.1) @ trusty	2026-05-22	ubuntu
ubuntu	linux-image-3.19.0-20-powerpc64-emb (3.19.0-20.20) @ vivid	2026-05-22	ubuntu
redhat	kernel-0:3.10.0-229.14.1.ael7b	2015-09-15	redhat
redhat	kernel-rt-1:3.10.0-229.rt56.161.el6rt	2015-09-15	redhat
redhat	kernel-rt-0:3.10.0-229.14.1.rt56.141.13.el7_1	2015-09-15	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

All Vendor Advisories

(7)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-07 04:20 UTCOSV refresh
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:09 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore

Frequently asked(4)

What is CVE-2015-0275?

CVE-2015-0275 is a none vulnerability published on October 19, 2015. The ext4zerorange function in fs/ext4/extents.c in the Linux kernel before 4.1 allows local users to cause a denial of service (BUG) via a crafted fallocate zero-range request.

When was CVE-2015-0275 disclosed?

CVE-2015-0275 was first published in the National Vulnerability Database on October 19, 2015, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2015-0275 actively exploited?

CVE-2015-0275 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 26.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2015-0275?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-0275, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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