fkie_cve-2009-0835
Vulnerability from fkie_nvd
Published
2009-03-06 11:30
Modified
2024-11-21 01:01
Severity ?
Summary
The __secure_computing function in kernel/seccomp.c in the seccomp subsystem in the Linux kernel 2.6.28.7 and earlier on the x86_64 platform, when CONFIG_SECCOMP is enabled, does not properly handle (1) a 32-bit process making a 64-bit syscall or (2) a 64-bit process making a 32-bit syscall, which allows local users to bypass intended access restrictions via crafted syscalls that are misinterpreted as (a) stat or (b) chmod, a related issue to CVE-2009-0342 and CVE-2009-0343.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | 2.6.25 | |
| linux | linux_kernel | 2.6.25.1 | |
| linux | linux_kernel | 2.6.25.2 | |
| linux | linux_kernel | 2.6.25.3 | |
| linux | linux_kernel | 2.6.25.4 | |
| linux | linux_kernel | 2.6.25.5 | |
| linux | linux_kernel | 2.6.25.6 | |
| linux | linux_kernel | 2.6.25.7 | |
| linux | linux_kernel | 2.6.25.8 | |
| linux | linux_kernel | 2.6.25.9 | |
| linux | linux_kernel | 2.6.25.10 | |
| linux | linux_kernel | 2.6.25.11 | |
| linux | linux_kernel | 2.6.25.12 |
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"lang": "en",
"value": "The __secure_computing function in kernel/seccomp.c in the seccomp subsystem in the Linux kernel 2.6.28.7 and earlier on the x86_64 platform, when CONFIG_SECCOMP is enabled, does not properly handle (1) a 32-bit process making a 64-bit syscall or (2) a 64-bit process making a 32-bit syscall, which allows local users to bypass intended access restrictions via crafted syscalls that are misinterpreted as (a) stat or (b) chmod, a related issue to CVE-2009-0342 and CVE-2009-0343."
},
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"value": "La funci\u00f3n __secure_computing en kernel/seccomp.c en el subsistema seccomp en el n\u00facleo de Linux v2.6.28.7 y versiones anteriores en la plataforma x86_64, cuando CONFIG_SECCOMP est\u00e1 activo, no maneja adecuadamente (1) un proceso de 32-bit haciendo una llamada al sistema (syscall) de 64-bit o (2) un proceso de 64-bit haciendo una llamada al sistema (syscall) de 32-bit, lo cual permite a usuarios locales evitar restricciones de acceso a trav\u00e9s de llamadas al sistema (syscalls) manipuladsa que son malinterpretadas como (a) stat o (b) chmod, una cuesti\u00f3n distinta que CVE-2009-0342 y CVE-2009-0343."
}
],
"id": "CVE-2009-0835",
"lastModified": "2024-11-21T01:01:01.067",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 3.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 4.9,
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"source": "nvd@nist.gov",
"type": "Primary",
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"published": "2009-03-06T11:30:02.657",
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"sourceIdentifier": "cve@mitre.org",
"vendorComments": [
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"lastModified": "2009-05-19T00:00:00",
"organization": "Red Hat"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- 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.