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CVE-2006-5751

Integer overflow in the get_fdb_entries function in net/bridge/br_ioctl.c in the Linux kernel...

7.2 High

Integer overflow in the get_fdb_entries function in net/bridge/br_ioctl.c in the Linux kernel before 2.6.18.4 allows local users to execute arbitrary code via a large maxnum value in an ioctl request.

Exploit likelihood

0.48%Down 1.7 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 7.2

Integer overflow in the get_fdb_entries function in net/bridge/br_ioctl.c in the Linux kernel before 2.6.18.4 allows local users to execute arbitrary code via a large maxnum value in an ioctl request.

Record
CVE-2006-5751
CVSS 2.0
7.2 HighAV:L/AC:L/Au:N/C:C/I:C/A:C
Updated
2026-11-02
CVE List No score

Integer overflow in the get_fdb_entries function in net/bridge/br_ioctl.c in the Linux kernel before 2.6.18.4 allows local users to execute arbitrary code via a large maxnum value in an ioctl request.

Record
CVE-2006-5751
Updated
2026-11-02
EUVDEUVD-2006-5735 No score

Integer overflow in the get_fdb_entries function in net/bridge/br_ioctl.c in the Linux kernel before 2.6.18.4 allows local users to execute arbitrary code via a large maxnum value in an ioctl request.

Record
EUVD-2006-5735
Updated
2026-11-03
GitHub AdvisoriesGHSA-j547-4m8x-hfvp No score

Integer overflow in the get_fdb_entries function in net/bridge/br_ioctl.c in the Linux kernel...

Integer overflow in the get_fdb_entries function in net/bridge/br_ioctl.c in the Linux kernel before 2.6.18.4 allows local users to execute arbitrary code via a large maxnum value in an ioctl request.

Record
GHSA-j547-4m8x-hfvp
Updated
2026-11-02
OSVBELL-CVE-2006-5751 7.2

CVE-2006-5751 does not affect BellSoft software

Record
BELL-CVE-2006-5751
CVSS 2.0
7.2 HighAV:L/AC:L/Au:N/C:C/I:C/A:C
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
kernel-source-2.6.8
Debian:3.1
From an advisory covering 9 CVEs
 before 2.6.8-16sarge6, plus listed versions
2.6.8-162.6.8-16sarge12.6.8-16sarge22.6.8-16sarge32.6.8-16sarge42.6.8-16sarge5
2.6.8-16sarge6
kernel
Red Hat:enterprise_linux:4::as
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-devel
Red Hat:enterprise_linux:4::as
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-doc
Red Hat:enterprise_linux:4::as
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-hugemem
Red Hat:enterprise_linux:4::as
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-hugemem-devel
Red Hat:enterprise_linux:4::as
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-largesmp
Red Hat:enterprise_linux:4::as
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-largesmp-devel
Red Hat:enterprise_linux:4::as
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-smp
Red Hat:enterprise_linux:4::as
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
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Affected packages
PackageAffectedFixed
kernel-smp-devel
Red Hat:enterprise_linux:4::as
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel
Red Hat:enterprise_linux:4::desktop
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-devel
Red Hat:enterprise_linux:4::desktop
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-doc
Red Hat:enterprise_linux:4::desktop
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-hugemem
Red Hat:enterprise_linux:4::desktop
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-hugemem-devel
Red Hat:enterprise_linux:4::desktop
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-largesmp
Red Hat:enterprise_linux:4::desktop
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-largesmp-devel
Red Hat:enterprise_linux:4::desktop
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-smp
Red Hat:enterprise_linux:4::desktop
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-smp-devel
Red Hat:enterprise_linux:4::desktop
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel
Red Hat:enterprise_linux:4::es
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-devel
Red Hat:enterprise_linux:4::es
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-doc
Red Hat:enterprise_linux:4::es
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-hugemem
Red Hat:enterprise_linux:4::es
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-hugemem-devel
Red Hat:enterprise_linux:4::es
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-largesmp
Red Hat:enterprise_linux:4::es
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-largesmp-devel
Red Hat:enterprise_linux:4::es
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-smp
Red Hat:enterprise_linux:4::es
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-smp-devel
Red Hat:enterprise_linux:4::es
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel
Red Hat:enterprise_linux:4::ws
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-devel
Red Hat:enterprise_linux:4::ws
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-doc
Red Hat:enterprise_linux:4::ws
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-hugemem
Red Hat:enterprise_linux:4::ws
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-hugemem-devel
Red Hat:enterprise_linux:4::ws
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-largesmp
Red Hat:enterprise_linux:4::ws
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-largesmp-devel
Red Hat:enterprise_linux:4::ws
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-smp
Red Hat:enterprise_linux:4::ws
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL
kernel-smp-devel
Red Hat:enterprise_linux:4::ws
From an advisory covering 15 CVEs
 before 0:2.6.9-42.0.8.EL
0:2.6.9-42.0.8.EL

History

History
RecordedChangedSources
affected, facts
affected
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2006-5751 is a high vulnerability (CVSS 7.2) in Linux Kernel, published December 2, 2006. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. No source names a fixed version.

References

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