PRIOn knowledge basePRION:CVE-2014-9428Design/Logic Flaw
6.8 Medium
AI Score
Confidence
Low
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.119 Low
EPSS
Percentile
95.2%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| linux_kernel | ge | 3.15 | |
| linux_kernel | lt | 3.16.35 | |
| linux_kernel | ge | 3.13 | |
| linux_kernel | lt | 3.14.30 | |
| linux_kernel | ge | 3.17 | |
| linux_kernel | lt | 3.18.4 |
References
bugs.debian.org/774155
git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=5b6698b0e4a37053de35cc24ee695b98a7eb712b
www.mandriva.com/security/advisories?name=MDVSA-2015:058
www.openwall.com/lists/oss-security/2014/12/31/7
www.spinics.net/lists/netdev/msg309425.html
www.ubuntu.com/usn/USN-2515-1
www.ubuntu.com/usn/USN-2516-1
www.ubuntu.com/usn/USN-2517-1
www.ubuntu.com/usn/USN-2518-1
github.com/torvalds/linux/commit/5b6698b0e4a37053de35cc24ee695b98a7eb712b
lists.fedoraproject.org/pipermail/package-announce/2015-January/147864.html
lists.fedoraproject.org/pipermail/package-announce/2015-January/147973.html
lists.open-mesh.org/pipermail/b.a.t.m.a.n/2014-November/012561.html
Related
6.8 Medium
AI Score
Confidence
Low
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.119 Low
EPSS
Percentile
95.2%