Vulnerability in Linux Kernel
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.9 (Medium). Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.005 (37.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Linux Kernel
- Oracle Linux — versions 7
Weakness classification (CWE)
References
- www.securitytracker.com/id/1034454 (VDB Entry, Third Party Advisory, vdb-entry)
- bugzilla.redhat.com/show_bug.cgi (Issue Tracking)
- www.spinics.net/lists/linux-ext4/msg47193.html (mailing-list, Patch, Third Party Advisory)
- git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/ (Patch, Vendor Advisory)
- rhn.redhat.com/errata/RHSA-2015-1778.html (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2015-1787.html (vendor-advisory)
- www.securityfocus.com/bid/75139 (VDB Entry, Third Party Advisory, vdb-entry)
- www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html (Third Party Advisory)
- github.com/torvalds/linux/commit/0f2af21aae11972fa924374ddcf52e88347cf5a8 (Patch)
- www.openwall.com/lists/oss-security/2015/02/23/14 (mailing-list, Patch, Third Party Advisory)