CVE-2014-2739

CVSS V2 Medium 4.6 CVSS V3 None
Description
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.
Overview
  • CVE ID
  • CVE-2014-2739
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2014-04-14T23:55:07
  • Last Modified Date
  • 2023-02-13T00:38:40
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:3.14:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:3.14:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:3.14:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:3.14:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:3.14:rc5:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:3.14:rc6:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:3.14:rc7:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:3.14:rc8:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:3.14.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:H/Au:N/C:N/I:N/A:C
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 4.6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.2
  • Impact Score
  • 6.9
References
Reference URL Reference Tags
https://github.com/torvalds/linux/commit/b2853fd6c2d0f383dbdf7427e263eb576a633867 Exploit
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b2853fd6c2d0f383dbdf7427e263eb576a633867 Exploit Patch
http://www.openwall.com/lists/oss-security/2014/04/10/9 Patch
https://bugzilla.redhat.com/show_bug.cgi?id=1085415
http://www.securityfocus.com/bid/66716
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2014-2739
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2739
History
Created Old Value New Value Data Type Notes
2022-05-10 10:35:02 Added to TrackCVE
2022-12-01 22:39:17 2014-04-14T23:55Z 2014-04-14T23:55:07 CVE Published Date updated
2022-12-01 22:39:17 2014-04-24T05:06:26 CVE Modified Date updated
2022-12-01 22:39:17 Modified Vulnerability Status updated
2023-02-13 01:04:42 2023-02-13T00:38:40 CVE Modified Date updated