fkie_cve-2009-2848
Vulnerability from fkie_nvd
Published
2009-08-18 21:00
Modified
2025-04-09 00:30
Severity ?
Summary
The execve function in the Linux kernel, possibly 2.6.30-rc6 and earlier, does not properly clear the current->clear_child_tid pointer, which allows local users to cause a denial of service (memory corruption) or possibly gain privileges via a clone system call with CLONE_CHILD_SETTID or CLONE_CHILD_CLEARTID enabled, which is not properly handled during thread creation and exit.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | 2.6.30 | |
| linux | linux_kernel | 2.6.30 | |
| linux | linux_kernel | 2.6.30 | |
| linux | linux_kernel | 2.6.30 | |
| linux | linux_kernel | 2.6.30 | |
| linux | linux_kernel | 2.6.30 | |
| linux | linux_kernel | 2.6.30 | |
| novell | linux_desktop | 9 | |
| opensuse | opensuse | 11.0 | |
| suse | linux_enterprise_desktop | 10 | |
| suse | linux_enterprise_server | 9 | |
| suse | linux_enterprise_server | 10 | |
| fedoraproject | fedora | 11 | |
| canonical | ubuntu_linux | 6.06 | |
| canonical | ubuntu_linux | 8.04 | |
| canonical | ubuntu_linux | 8.10 | |
| canonical | ubuntu_linux | 9.04 | |
| redhat | enterprise_linux_desktop | 3.0 | |
| redhat | enterprise_linux_desktop | 5.0 | |
| redhat | enterprise_linux_server | 3.0 | |
| redhat | enterprise_linux_server | 5.0 | |
| redhat | enterprise_linux_workstation | 3.0 | |
| redhat | enterprise_linux_workstation | 5.0 | |
| vmware | esx | 4.0 | |
| vmware | vma | 4.0 | |
| redhat | enterprise_linux | 5.0 |
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"lastModified": "2025-04-09T00:30:58.490",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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