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CVE-2012-4516

librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote...

5.8 MediumFix available

CVE-2012-4516 is a medium vulnerability (CVSS 5.8) in Openfabrics Librdmacm, published October 22, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.11%, the 81st percentile. Fixed in infinipath-psm 0:3.0.1-115.1015_open.2.el6.

librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote attackers to specify the address resolution information for the application via a malicious ib_acm service.

Exploit likelihood

2.11%Up 0.9 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.8

librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote attackers to specify the address resolution information for the application via a malicious ib_acm service.

Record
CVE-2012-4516
CVSS 2.0
5.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:N
Updated
2026-11-02
CVE List No score

librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote attackers to specify the address resolution information for the application via a malicious ib_acm service.

Record
CVE-2012-4516
Updated
2026-11-02
EUVDEUVD-2012-4445 No score

librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote attackers to specify the address resolution information for the application via a malicious ib_acm service.

Record
EUVD-2012-4445
Updated
2026-11-03
GitHub AdvisoriesGHSA-3rqm-rhmf-8f37 No score

librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote...

librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote attackers to specify the address resolution information for the application via a malicious ib_acm service.

Record
GHSA-3rqm-rhmf-8f37
Updated
2026-11-02
OSVUBUNTU-CVE-2012-4516 No score

librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote attackers to specify the address resolution information for the application via a malicious ib_acm service.

Record
UBUNTU-CVE-2012-4516
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
infinipath-psm
Red Hat:enterprise_linux:6::client
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
infinipath-psm-debuginfo
Red Hat:enterprise_linux:6::client
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
infinipath-psm-devel
Red Hat:enterprise_linux:6::client
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
libibverbs
Red Hat:enterprise_linux:6::client
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-debuginfo
Red Hat:enterprise_linux:6::client
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-devel
Red Hat:enterprise_linux:6::client
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-devel-static
Red Hat:enterprise_linux:6::client
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-utils
Red Hat:enterprise_linux:6::client
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libmlx4
Red Hat:enterprise_linux:6::client
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
libmlx4-debuginfo
Red Hat:enterprise_linux:6::client
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
Show 122 moreShow less
Affected packages
PackageAffectedFixed
libmlx4-static
Red Hat:enterprise_linux:6::client
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
librdmacm
Red Hat:enterprise_linux:6::client
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-debuginfo
Red Hat:enterprise_linux:6::client
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-devel
Red Hat:enterprise_linux:6::client
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-static
Red Hat:enterprise_linux:6::client
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-utils
Red Hat:enterprise_linux:6::client
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
openmpi
Red Hat:enterprise_linux:6::client
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
openmpi-debuginfo
Red Hat:enterprise_linux:6::client
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
openmpi-devel
Red Hat:enterprise_linux:6::client
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
rdma
Red Hat:enterprise_linux:6::client
 before 0:3.10-3.el6
0:3.10-3.el6
ibutils
Red Hat:enterprise_linux:6::computenode
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
ibutils-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
ibutils-devel
Red Hat:enterprise_linux:6::computenode
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
infinipath-psm
Red Hat:enterprise_linux:6::computenode
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
infinipath-psm-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
infinipath-psm-devel
Red Hat:enterprise_linux:6::computenode
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
libibverbs
Red Hat:enterprise_linux:6::computenode
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-devel-static
Red Hat:enterprise_linux:6::computenode
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libmlx4
Red Hat:enterprise_linux:6::computenode
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
libmlx4-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
libmlx4-static
Red Hat:enterprise_linux:6::computenode
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
librdmacm
Red Hat:enterprise_linux:6::computenode
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-static
Red Hat:enterprise_linux:6::computenode
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
mpitests
Red Hat:enterprise_linux:6::computenode
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-mvapich-psm
Red Hat:enterprise_linux:6::computenode
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-mvapich2-psm
Red Hat:enterprise_linux:6::computenode
 before 0:3.2-9.el6
0:3.2-9.el6
ibutils-libs
Red Hat:enterprise_linux:6::computenode
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
libibverbs-devel
Red Hat:enterprise_linux:6::computenode
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-utils
Red Hat:enterprise_linux:6::computenode
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
librdmacm-devel
Red Hat:enterprise_linux:6::computenode
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-utils
Red Hat:enterprise_linux:6::computenode
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
mpitests-mvapich
Red Hat:enterprise_linux:6::computenode
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-mvapich2
Red Hat:enterprise_linux:6::computenode
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-openmpi
Red Hat:enterprise_linux:6::computenode
 before 0:3.2-9.el6
0:3.2-9.el6
mstflint
Red Hat:enterprise_linux:6::computenode
 before 0:3.0-0.6.g6961daa.1.el6
0:3.0-0.6.g6961daa.1.el6
mstflint-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:3.0-0.6.g6961daa.1.el6
0:3.0-0.6.g6961daa.1.el6
openmpi
Red Hat:enterprise_linux:6::computenode
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
openmpi-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
openmpi-devel
Red Hat:enterprise_linux:6::computenode
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
perftest
Red Hat:enterprise_linux:6::computenode
 before 0:2.0-2.el6
0:2.0-2.el6
perftest-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:2.0-2.el6
0:2.0-2.el6
qperf
Red Hat:enterprise_linux:6::computenode
 before 0:0.4.9-1.el6
0:0.4.9-1.el6
qperf-debuginfo
Red Hat:enterprise_linux:6::computenode
 before 0:0.4.9-1.el6
0:0.4.9-1.el6
rdma
Red Hat:enterprise_linux:6::computenode
 before 0:3.10-3.el6
0:3.10-3.el6
ibutils
Red Hat:enterprise_linux:6::server
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
ibutils-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
ibutils-devel
Red Hat:enterprise_linux:6::server
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
infinipath-psm
Red Hat:enterprise_linux:6::server
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
infinipath-psm-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
infinipath-psm-devel
Red Hat:enterprise_linux:6::server
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
libibverbs
Red Hat:enterprise_linux:6::server
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-devel-static
Red Hat:enterprise_linux:6::server
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libmlx4
Red Hat:enterprise_linux:6::server
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
libmlx4-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
libmlx4-static
Red Hat:enterprise_linux:6::server
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
librdmacm
Red Hat:enterprise_linux:6::server
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-devel
Red Hat:enterprise_linux:6::server
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-static
Red Hat:enterprise_linux:6::server
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
mpitests
Red Hat:enterprise_linux:6::server
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-mvapich-psm
Red Hat:enterprise_linux:6::server
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-mvapich2-psm
Red Hat:enterprise_linux:6::server
 before 0:3.2-9.el6
0:3.2-9.el6
ibutils-libs
Red Hat:enterprise_linux:6::server
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
libibverbs-devel
Red Hat:enterprise_linux:6::server
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-utils
Red Hat:enterprise_linux:6::server
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
librdmacm-utils
Red Hat:enterprise_linux:6::server
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
mpitests-mvapich
Red Hat:enterprise_linux:6::server
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-mvapich2
Red Hat:enterprise_linux:6::server
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-openmpi
Red Hat:enterprise_linux:6::server
 before 0:3.2-9.el6
0:3.2-9.el6
mstflint
Red Hat:enterprise_linux:6::server
 before 0:3.0-0.6.g6961daa.1.el6
0:3.0-0.6.g6961daa.1.el6
mstflint-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:3.0-0.6.g6961daa.1.el6
0:3.0-0.6.g6961daa.1.el6
openmpi
Red Hat:enterprise_linux:6::server
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
openmpi-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
openmpi-devel
Red Hat:enterprise_linux:6::server
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
perftest
Red Hat:enterprise_linux:6::server
 before 0:2.0-2.el6
0:2.0-2.el6
perftest-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:2.0-2.el6
0:2.0-2.el6
qperf
Red Hat:enterprise_linux:6::server
 before 0:0.4.9-1.el6
0:0.4.9-1.el6
qperf-debuginfo
Red Hat:enterprise_linux:6::server
 before 0:0.4.9-1.el6
0:0.4.9-1.el6
rdma
Red Hat:enterprise_linux:6::server
 before 0:3.10-3.el6
0:3.10-3.el6
ibutils
Red Hat:enterprise_linux:6::workstation
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
ibutils-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
ibutils-devel
Red Hat:enterprise_linux:6::workstation
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
infinipath-psm
Red Hat:enterprise_linux:6::workstation
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
infinipath-psm-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
infinipath-psm-devel
Red Hat:enterprise_linux:6::workstation
 before 0:3.0.1-115.1015_open.2.el6
0:3.0.1-115.1015_open.2.el6
libibverbs
Red Hat:enterprise_linux:6::workstation
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-devel-static
Red Hat:enterprise_linux:6::workstation
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libmlx4
Red Hat:enterprise_linux:6::workstation
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
libmlx4-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
libmlx4-static
Red Hat:enterprise_linux:6::workstation
 before 0:1.0.5-4.el6.1
0:1.0.5-4.el6.1
librdmacm
Red Hat:enterprise_linux:6::workstation
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-devel
Red Hat:enterprise_linux:6::workstation
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
librdmacm-static
Red Hat:enterprise_linux:6::workstation
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
mpitests
Red Hat:enterprise_linux:6::workstation
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-mvapich-psm
Red Hat:enterprise_linux:6::workstation
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-mvapich2-psm
Red Hat:enterprise_linux:6::workstation
 before 0:3.2-9.el6
0:3.2-9.el6
ibutils-libs
Red Hat:enterprise_linux:6::workstation
 before 0:1.5.7-8.el6
0:1.5.7-8.el6
libibverbs-devel
Red Hat:enterprise_linux:6::workstation
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
libibverbs-utils
Red Hat:enterprise_linux:6::workstation
 before 0:1.1.7-1.el6
0:1.1.7-1.el6
librdmacm-utils
Red Hat:enterprise_linux:6::workstation
 before 0:1.0.17-1.el6
0:1.0.17-1.el6
mpitests-mvapich
Red Hat:enterprise_linux:6::workstation
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-mvapich2
Red Hat:enterprise_linux:6::workstation
 before 0:3.2-9.el6
0:3.2-9.el6
mpitests-openmpi
Red Hat:enterprise_linux:6::workstation
 before 0:3.2-9.el6
0:3.2-9.el6
mstflint
Red Hat:enterprise_linux:6::workstation
 before 0:3.0-0.6.g6961daa.1.el6
0:3.0-0.6.g6961daa.1.el6
mstflint-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:3.0-0.6.g6961daa.1.el6
0:3.0-0.6.g6961daa.1.el6
openmpi
Red Hat:enterprise_linux:6::workstation
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
openmpi-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
openmpi-devel
Red Hat:enterprise_linux:6::workstation
 before 0:1.5.4-2.el6
0:1.5.4-2.el6
perftest
Red Hat:enterprise_linux:6::workstation
 before 0:2.0-2.el6
0:2.0-2.el6
perftest-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:2.0-2.el6
0:2.0-2.el6
qperf
Red Hat:enterprise_linux:6::workstation
 before 0:0.4.9-1.el6
0:0.4.9-1.el6
qperf-debuginfo
Red Hat:enterprise_linux:6::workstation
 before 0:0.4.9-1.el6
0:0.4.9-1.el6
rdma
Red Hat:enterprise_linux:6::workstation
 before 0:3.10-3.el6
0:3.10-3.el6
librdmacm
Ubuntu:14.04:LTS
 before 1.0.16-1
1.0.16-1

History

History
WhenChangedSources
2026-11-03aliasesEUVD
2026-11-02createdCVE List, GitHub Advisories, NVD, OSV

References

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