National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-3145 Detail

Current Description

The BPF_S_ANC_NLATTR_NEST extension implementation in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service (over-read and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the __skb_get_nlattr_nest function before the vulnerability was announced.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 4.9 MEDIUM
Vector: (AV:L/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=05ab8f2647e4221cbdb3856dd7d32bd5407316b3
http://linux.oracle.com/errata/ELSA-2014-3052.html
http://secunia.com/advisories/59311
http://secunia.com/advisories/60613
http://www.debian.org/security/2014/dsa-2949
http://www.openwall.com/lists/oss-security/2014/05/09/6
http://www.securityfocus.com/bid/67321
http://www.securitytracker.com/id/1038201
http://www.ubuntu.com/usn/USN-2251-1
http://www.ubuntu.com/usn/USN-2252-1
http://www.ubuntu.com/usn/USN-2259-1
http://www.ubuntu.com/usn/USN-2261-1
http://www.ubuntu.com/usn/USN-2262-1
http://www.ubuntu.com/usn/USN-2263-1
http://www.ubuntu.com/usn/USN-2264-1
https://github.com/torvalds/linux/commit/05ab8f2647e4221cbdb3856dd7d32bd5407316b3 Vendor Advisory
https://source.android.com/security/bulletin/2017-04-01

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:linux:linux_kernel:3.0:rc1:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0:rc2:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0:rc3:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0:rc4:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0:rc5:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0:rc6:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0:rc7:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.1:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.2:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.3:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.4:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.5:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.6:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.7:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.8:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.9:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.10:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.11:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.12:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.13:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.14:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.15:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.16:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.17:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.18:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.19:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.20:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.21:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.22:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.23:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.24:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.25:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.26:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.27:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.28:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.29:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.30:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.31:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.32:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.33:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.34:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.35:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.36:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.37:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.38:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.39:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.40:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.41:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.42:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.43:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.44:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.45:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.46:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.47:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.48:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.49:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.50:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.51:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.52:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.53:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.54:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.55:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.56:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.57:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.58:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.59:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.60:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.61:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.62:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.63:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.64:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.65:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.66:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.67:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.0.68:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.1:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.1:rc2:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.1:rc3:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.1:rc4:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.1.1:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.1.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.1.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.1.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.1.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.1.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.1.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.1.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.1.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.1.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.2:rc2:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.2:rc3:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.2:rc4:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.2:rc5:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.2:rc6:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.2:rc7:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.2.1:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:linux:linux_kernel:3.2.3:*:*:*:*:*:*:*
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 cpe:2.3:o:linux:linux_kernel:3.2.4:*:*:*:*:*:*:*
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Showing 100 of 376 CPEs, view all CPEs here.

Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-3145
NVD Published Date:
05/11/2014
NVD Last Modified:
12/28/2017