CVE-2013-6382

Linux Kernel <= 3.12.1 - Memory Corruption via XFS Ioctl Buffer Underflow

Title source: llm
STIX 2.1

Description

Multiple buffer underflows in the XFS implementation in the Linux kernel through 3.12.1 allow local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging the CAP_SYS_ADMIN capability for a (1) XFS_IOC_ATTRLIST_BY_HANDLE or (2) XFS_IOC_ATTRLIST_BY_HANDLE_32 ioctl call with a crafted length value, related to the xfs_attrlist_by_handle function in fs/xfs/xfs_ioctl.c and the xfs_compat_attrlist_by_handle function in fs/xfs/xfs_ioctl32.c.

References (15)

Core 15
Core References
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2135-1
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2138-1
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2113-1
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2141-1
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2013/11/22/5
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2110-1
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2129-1
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2128-1
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2139-1
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2158-1
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2117-1
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/63889
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2109-1
Issue Tracking x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=1033603
Exploit, Patch mailing-list x_refsource_mlist
http://www.spinics.net/lists/xfs/msg23343.html

Scores

EPSS 0.0057
EPSS Percentile 43.4%

Details

CWE
CWE-119
Status published
Products (44)
linux/linux_kernel 3.0 rc1 (7 CPE variants)
linux/linux_kernel 3.0.1
linux/linux_kernel 3.0.2
linux/linux_kernel 3.0.3
linux/linux_kernel 3.0.4
linux/linux_kernel 3.0.5
linux/linux_kernel 3.0.6
linux/linux_kernel 3.0.7
linux/linux_kernel 3.0.8
linux/linux_kernel 3.0.9
... and 34 more
Published Nov 27, 2013
Tracked Since Feb 18, 2026