Vulnerability Monitor

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CVE-2014-2739

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.

Published

2014-04-14T23:55:07.747

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.6 (MEDIUM)

CVSSv2 Vector

AV:A/AC:H/Au:N/C:N/I:N/A:C

  • Access Vector: ADJACENT_NETWORK
  • Access Complexity: HIGH
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

3.2

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel 3.14 Yes
Operating System linux linux_kernel 3.14 Yes
Operating System linux linux_kernel 3.14 Yes
Operating System linux linux_kernel 3.14 Yes
Operating System linux linux_kernel 3.14 Yes
Operating System linux linux_kernel 3.14 Yes
Operating System linux linux_kernel 3.14 Yes
Operating System linux linux_kernel 3.14 Yes
Operating System linux linux_kernel 3.14.1 Yes
References