Vulnerability Details : CVE-2015-0274
The XFS implementation in the Linux kernel before 3.15 improperly uses an old size value during remote attribute replacement, which allows local users to cause a denial of service (transaction overrun and data corruption) or possibly gain privileges by leveraging XFS filesystem access.
Vulnerability category: Denial of service
Products affected by CVE-2015-0274
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-0274
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 14 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-0274
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST |
CWE ids for CVE-2015-0274
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-0274
-
http://rhn.redhat.com/errata/RHSA-2015-0694.html
RHSA-2015:0694 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://www.securitytracker.com/id/1031853
Linux Kernel XFS Attribute Processing Flaw Lets Local Users Gain Elevated Privileges - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.ubuntu.com/usn/USN-2544-1
USN-2544-1: Linux kernel vulnerabilities | Ubuntu security noticesThird Party Advisory;VDB Entry
-
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8275cdd0e7ac550dcce2b3ef6d2fb3b808c1ae59
Broken Link
-
https://bugzilla.redhat.com/show_bug.cgi?id=1195248
1195248 – (CVE-2015-0274) CVE-2015-0274 kernel: xfs: replacing remote attributes memory corruptionIssue Tracking
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https://github.com/torvalds/linux/commit/8275cdd0e7ac550dcce2b3ef6d2fb3b808c1ae59
xfs: remote attribute overwrite causes transaction overrun · torvalds/linux@8275cdd · GitHubThird Party Advisory
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http://rhn.redhat.com/errata/RHSA-2015-0290.html
RHSA-2015:0290 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
http://www.ubuntu.com/usn/USN-2543-1
USN-2543-1: Linux kernel (Trusty HWE) vulnerabilities | Ubuntu security noticesThird Party Advisory;VDB Entry
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