CVE-2014-2739
Linux Kernel 3.14.x-3.14.1 - Denial of Service via RDMA over Converged Ethernet Address Resolution
Title source: llmDescription
The cma_req_handler function in drivers/infiniband/core/cma.c in the Linux kernel 3.14.x through 3.14.1 attempts to resolve an RDMA over Converged Ethernet (aka RoCE) address that is properly resolved within a different module, which allows remote attackers to cause a denial of service (incorrect pointer dereference and system crash) via crafted network traffic.
References (5)
Core 5
Core References
Patch mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2014/04/10/9
Exploit x_refsource_confirm
https://github.com/torvalds/linux/commit/b2853fd6c2d0f383dbdf7427e263eb576a633867
Patch x_refsource_confirm
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b2853fd6c2d0f383dbdf7427e263eb576a633867
Issue Tracking x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=1085415
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/66716
Scores
EPSS
0.0160
EPSS Percentile
73.0%
Details
CWE
CWE-20
Status
published
Products (2)
linux/linux_kernel
3.14 rc1 (8 CPE variants)
linux/linux_kernel
3.14.1
Published
Apr 14, 2014
Tracked Since
Feb 18, 2026