Vulnerability CVE-2014-5471


Published: 2014-08-31   Modified: 2014-09-01

Description:
Stack consumption vulnerability in the parse_rock_ridge_inode_internal function in fs/isofs/rock.c in the Linux kernel through 3.16.1 allows local users to cause a denial of service (uncontrolled recursion, and system crash or reboot) via a crafted iso9660 image with a CL entry referring to a directory entry that has a CL entry.

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
Affected software
Linux -> Linux kernel 

 References:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=410dd3cf4c9b36f27ed4542ee18b1af5e68645a4
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
http://marc.info/?l=bugtraq&m=142722450701342&w=2
http://marc.info/?l=bugtraq&m=142722544401658&w=2
http://rhn.redhat.com/errata/RHSA-2014-1318.html
http://rhn.redhat.com/errata/RHSA-2015-0102.html
http://rhn.redhat.com/errata/RHSA-2015-0695.html
http://rhn.redhat.com/errata/RHSA-2015-0782.html
http://rhn.redhat.com/errata/RHSA-2015-0803.html
http://seclists.org/oss-sec/2014/q3/450
http://www.openwall.com/lists/oss-security/2014/08/27/1
http://www.securityfocus.com/bid/69396
http://www.ubuntu.com/usn/USN-2354-1
http://www.ubuntu.com/usn/USN-2355-1
http://www.ubuntu.com/usn/USN-2356-1
http://www.ubuntu.com/usn/USN-2357-1
http://www.ubuntu.com/usn/USN-2358-1
http://www.ubuntu.com/usn/USN-2359-1
https://bugzilla.redhat.com/show_bug.cgi?id=1134099
https://code.google.com/p/google-security-research/issues/detail?id=88
https://exchange.xforce.ibmcloud.com/vulnerabilities/95481
https://github.com/torvalds/linux/commit/410dd3cf4c9b36f27ed4542ee18b1af5e68645a4

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