Vulnerability CVE-2013-6382


Published: 2013-11-26   Modified: 2013-11-27

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.

See advisories in our WLB2 database:
Topic
Author
Date
High
Linux kernel Multiple CVE fixes
Nico Golde and F...
23.11.2013

Vendor: Linux
Product: Linux kernel 
Version:
3.9.9
3.9.8
3.9.7
3.9.6
3.9.5
3.9.4
3.9.3
3.9.2
3.9.11
3.9.10
3.9.1
3.9.0
3.9
3.8.9
3.8.8
3.8.7
3.8.6
3.8.5
3.8.4
3.8.3
3.8.2
3.8.13
3.8.12
3.8.11
3.8.10
3.8.1
3.8.0
3.7.9
3.7.8
3.7.7
3.7.6
3.7.5
3.7.4
3.7.3
3.7.2
3.7.10
3.7.1
3.7
3.6.9
3.6.8
3.6.7
3.6.6
3.6.5
3.6.4
3.6.3
3.6.2
3.6.11
3.6.10
3.6.1
3.6
3.5.7
3.5.6
3.5.5
3.5.4
3.5.3
3.5.2
3.5.1
3.4.9
3.4.8
3.4.7
3.4.6
3.4.5
3.4.4
3.4.32
3.4.31
3.4.30
3.4.3
3.4.29
3.4.28
3.4.27
3.4.26
3.4.25
3.4.24
3.4.23
3.4.22
3.4.21
3.4.20
3.4.2
3.4.19
3.4.18
3.4.17
3.4.16
3.4.15
3.4.14
3.4.13
3.4.12
3.4.11
3.4.10
3.4.1
3.4
3.3.8
3.3.7
3.3.6
3.3.5
3.3.4
3.3.3
3.3.2
3.3.1
3.3
3.2.9
See more versions on NVD

CVSS2 => (AV:L/AC:H/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
6.9/10
1.9/10
Exploit range
Attack complexity
Authentication
Local
High
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete

 References:
http://www.openwall.com/lists/oss-security/2013/11/22/5
http://www.securityfocus.com/bid/63889
http://www.spinics.net/lists/xfs/msg23343.html
http://www.ubuntu.com/usn/USN-2109-1
http://www.ubuntu.com/usn/USN-2110-1
http://www.ubuntu.com/usn/USN-2113-1
http://www.ubuntu.com/usn/USN-2117-1
http://www.ubuntu.com/usn/USN-2128-1
http://www.ubuntu.com/usn/USN-2129-1
http://www.ubuntu.com/usn/USN-2135-1
http://www.ubuntu.com/usn/USN-2138-1
http://www.ubuntu.com/usn/USN-2139-1
http://www.ubuntu.com/usn/USN-2141-1
http://www.ubuntu.com/usn/USN-2158-1
https://bugzilla.redhat.com/show_bug.cgi?id=1033603

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