CVE-2006-2444
NoneCVSS
—
EPSS
22.1%
Published
May 25, 2006
CISA due date
—
The record
The snmp_trap_decode function in the SNMP NAT helper for Linux kernel before 2.6.16.18 allows remote attackers to cause a denial of service (crash) via unspecified remote attack vectors that cause failures in snmp_trap_decode that trigger (1) frees of random memory or (2) frees of previously-freed memory (double-free) by snmp_trap_decode as well as its calling function, as demonstrated via certain test cases of the PROTOS SNMP test suite.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Debian:3.1 | fai-kernels | 0 | 1.9.1sarge4 |
| Debian:3.1 | kernel-source-2.4.27 | 0 | 2.4.27-10sarge4 |
| Debian:3.1 | kernel-source-2.6.8 | 0 | 2.6.8-16sarge5 |
| Debian:3.1 | systemimager | 0 | 3.2.3-6sarge3 |
| Red Hat:enterprise_linux:3::as | kernel | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::as | kernel-BOOT | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::as | kernel-debuginfo | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::as | kernel-doc | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::as | kernel-hugemem | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::as | kernel-hugemem-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::as | kernel-smp | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::as | kernel-smp-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::as | kernel-source | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::as | kernel-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::desktop | kernel | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::desktop | kernel-BOOT | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::desktop | kernel-debuginfo | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::desktop | kernel-doc | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::desktop | kernel-hugemem | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::desktop | kernel-hugemem-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::desktop | kernel-smp | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::desktop | kernel-smp-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::desktop | kernel-source | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::desktop | kernel-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::es | kernel | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::es | kernel-BOOT | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::es | kernel-debuginfo | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::es | kernel-doc | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::es | kernel-hugemem | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::es | kernel-hugemem-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::es | kernel-smp | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::es | kernel-smp-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::es | kernel-source | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::es | kernel-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::ws | kernel | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::ws | kernel-BOOT | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::ws | kernel-debuginfo | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::ws | kernel-doc | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::ws | kernel-hugemem | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::ws | kernel-hugemem-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::ws | kernel-smp | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::ws | kernel-smp-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::ws | kernel-source | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:3::ws | kernel-unsupported | 0 | 0:2.4.21-47.EL |
| Red Hat:enterprise_linux:4::as | kernel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::as | kernel-debuginfo | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::as | kernel-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::as | kernel-doc | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::as | kernel-hugemem | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::as | kernel-hugemem-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::as | kernel-largesmp | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::as | kernel-largesmp-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::as | kernel-smp | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::as | kernel-smp-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::desktop | kernel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::desktop | kernel-debuginfo | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::desktop | kernel-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::desktop | kernel-doc | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::desktop | kernel-hugemem | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::desktop | kernel-hugemem-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::desktop | kernel-largesmp | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::desktop | kernel-largesmp-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::desktop | kernel-smp | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::desktop | kernel-smp-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::es | kernel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::es | kernel-debuginfo | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::es | kernel-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::es | kernel-doc | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::es | kernel-hugemem | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::es | kernel-hugemem-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::es | kernel-largesmp | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::es | kernel-largesmp-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::es | kernel-smp | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::es | kernel-smp-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::ws | kernel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::ws | kernel-debuginfo | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::ws | kernel-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::ws | kernel-doc | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::ws | kernel-hugemem | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::ws | kernel-hugemem-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::ws | kernel-largesmp | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::ws | kernel-largesmp-devel | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::ws | kernel-smp | 0 | 0:2.6.9-42.0.2.EL |
| Red Hat:enterprise_linux:4::ws | kernel-smp-devel | 0 | 0:2.6.9-42.0.2.EL |
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