CVE-2015-0275

Published: Oct 19, 2015Modified: May 6, 2026

4.9

Vector

AV:L/AC:L/Au:N/C:N/I:N/A:C

Exploitability: 3.9 / Impact: 6.9

Source: NVD

Description

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.

Affected (2)

Products: Linux: Linux Kernel · Oracle: Linux

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Up to 4.0.5

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Oracle Linux	Version 7

Related CWEs

CWE-17

References (22)

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f2af21aae11972fa924374ddcf52e88347cf5a8

Source: secalert@redhat.com

PatchVendor Advisory

http://rhn.redhat.com/errata/RHSA-2015-1778.html

Source: secalert@redhat.com

http://rhn.redhat.com/errata/RHSA-2015-1787.html

Source: secalert@redhat.com

http://www.openwall.com/lists/oss-security/2015/02/23/14

Source: secalert@redhat.com

PatchThird Party Advisory

http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html

Source: secalert@redhat.com

Third Party Advisory

http://www.securityfocus.com/bid/75139

Source: secalert@redhat.com

Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1034454

Source: secalert@redhat.com

Third Party AdvisoryVDB Entry

http://www.spinics.net/lists/linux-ext4/msg47193.html

Source: secalert@redhat.com

PatchThird Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1193907

Source: secalert@redhat.com

Issue Tracking

https://github.com/torvalds/linux/commit/0f2af21aae11972fa924374ddcf52e88347cf5a8

Source: secalert@redhat.com

Patch

https://support.f5.com/csp/article/K05211147

Source: secalert@redhat.com

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f2af21aae11972fa924374ddcf52e88347cf5a8