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CVE
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CVE-2014-9428Date: (C)2015-01-03   (M)2024-04-17


The batadv_frag_merge_packets function in net/batman-adv/fragmentation.c in the B.A.T.M.A.N. implementation in the Linux kernel through 3.18.1 uses an incorrect length field during a calculation of an amount of memory, which allows remote attackers to cause a denial of service (mesh-node system crash) via fragmented packets.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 7.8
Exploit Score: 10.0
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
FEDORA-2015-0515
FEDORA-2015-0517
MDVSA-2015:058
USN-2515-1
USN-2516-1
USN-2517-1
USN-2518-1
https://lists.open-mesh.org/pipermail/b.a.t.m.a.n/2014-November/012561.html
http://www.spinics.net/lists/netdev/msg309425.html
http://www.openwall.com/lists/oss-security/2014/12/31/7
http://bugs.debian.org/774155
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5b6698b0e4a37053de35cc24ee695b98a7eb712b
https://github.com/torvalds/linux/commit/5b6698b0e4a37053de35cc24ee695b98a7eb712b

CPE    1
cpe:/o:linux:linux_kernel
CWE    1
CWE-399
OVAL    25
oval:org.secpod.oval:def:108335
oval:org.secpod.oval:def:52416
oval:org.secpod.oval:def:108292
oval:org.secpod.oval:def:702436
...

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