VulnerabilityModified
CVE-2015-0275
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.
MEDIUM 4.9EPSS 0.46%
Does this matter?
Lower severity and a low EPSS score (0.46%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.9 MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C
- EPSS
- 0.46% probability · 38th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-17
- Affected
- linux/linux kernel · oracle/linux
- Source
- secalert@redhat.com
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f2af21aae11972fa924374ddcf52e88347cf5a8Patch, Vendor Advisory
- http://rhn.redhat.com/errata/RHSA-2015-1778.html
- http://rhn.redhat.com/errata/RHSA-2015-1787.html
- http://www.openwall.com/lists/oss-security/2015/02/23/14Patch, Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.htmlThird Party Advisory
- http://www.securityfocus.com/bid/75139Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1034454Third Party Advisory, VDB Entry
- http://www.spinics.net/lists/linux-ext4/msg47193.htmlPatch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1193907Issue Tracking
- https://github.com/torvalds/linux/commit/0f2af21aae11972fa924374ddcf52e88347cf5a8Patch
- https://support.f5.com/csp/article/K05211147
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f2af21aae11972fa924374ddcf52e88347cf5a8Patch, Vendor Advisory
- http://rhn.redhat.com/errata/RHSA-2015-1778.html
- http://rhn.redhat.com/errata/RHSA-2015-1787.html
- http://www.openwall.com/lists/oss-security/2015/02/23/14Patch, Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.htmlThird Party Advisory
- http://www.securityfocus.com/bid/75139Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1034454Third Party Advisory, VDB Entry
- http://www.spinics.net/lists/linux-ext4/msg47193.htmlPatch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1193907Issue Tracking
- https://github.com/torvalds/linux/commit/0f2af21aae11972fa924374ddcf52e88347cf5a8Patch
- https://support.f5.com/csp/article/K05211147
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.