FKIE_CVE-2009-3612
Vulnerability from fkie_nvd - Published: 2009-10-19 20:00 - Updated: 2026-06-16 23:12
Severity
Summary
The tcf_fill_node function in net/sched/cls_api.c in the netlink subsystem in the Linux kernel 2.6.x before 2.6.32-rc5, and 2.4.37.6 and earlier, does not initialize a certain tcm__pad2 structure member, which might allow local users to obtain sensitive information from kernel memory via unspecified vectors. NOTE: this issue exists because of an incomplete fix for CVE-2005-4881.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | 2.6.32 | |
| linux | linux_kernel | 2.6.32 | |
| linux | linux_kernel | 2.6.32 | |
| linux | linux_kernel | 2.6.32 | |
| linux | linux_kernel | 2.6.32 | |
| opensuse | opensuse | 11.0 | |
| suse | linux_enterprise_desktop | 10 | |
| suse | linux_enterprise_desktop | 10 | |
| suse | linux_enterprise_server | 10 | |
| suse | linux_enterprise_server | 10 | |
| suse | linux_enterprise_software_development_kit | 10 | |
| suse | linux_enterprise_software_development_kit | 10 | |
| canonical | ubuntu_linux | 6.06 | |
| canonical | ubuntu_linux | 8.04 | |
| canonical | ubuntu_linux | 8.10 | |
| canonical | ubuntu_linux | 9.04 | |
| canonical | ubuntu_linux | 9.10 | |
| fedoraproject | fedora | 10 |
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"id": "CVE-2009-3612",
"lastModified": "2026-06-16T23:12:00.940",
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"comment": "Red Hat is aware of this issue and is tracking it via the following bug:\nhttps://bugzilla.redhat.com/CVE-2009-3612\n\nThis issue has been rated as having moderate security impact.\n\nIt was addressed in Red Hat Enterprise Linux 5 and Red Hat Enterprise MRG via: https://rhn.redhat.com/errata/RHSA-2009-1670.html and https://rhn.redhat.com/errata/RHSA-2009-1540.html respectively.\n\nA future kernel update in Red Hat Enterprise Linux 4 will address this flaw.\n\nThis issue is not planned to be fixed in Red Hat Enterprise Linux 3 due to this product being in Production 3 of its maintenance life-cycle, where only qualified security errata of important or critical impact are addressed.\n\nFor further information about the Errata Support Policy, visit: http://www.redhat.com/security/updates/errata/",
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