fkie_cve-2017-12193
Vulnerability from fkie_nvd
Published
2017-11-22 18:29
Modified
2025-04-20 01:37
Severity ?
Summary
The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.13.11 mishandles node splitting, which allows local users to cause a denial of service (NULL pointer dereference and panic) via a crafted application, as demonstrated by the keyring key type, and key addition and link creation operations.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * |
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"value": "The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.13.11 mishandles node splitting, which allows local users to cause a denial of service (NULL pointer dereference and panic) via a crafted application, as demonstrated by the keyring key type, and key addition and link creation operations."
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"value": "La funci\u00f3n assoc_array_insert_into_terminal_node en lib/assoc_array.c en el kernel de Linux en versiones anteriores a la 4.13.11 gestiona de manera incorrecta la divisi\u00f3n de nodos, lo que permite que usuarios locales provoquen una denegaci\u00f3n de servicio (desreferencia de puntero NULL y p\u00e1nico) mediante una aplicaci\u00f3n manipulada, tal y como demuestra el tipo de clave de conjunto de claves, as\u00ed como las operaciones de suma de claves y creaci\u00f3n de enlaces."
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"id": "CVE-2017-12193",
"lastModified": "2025-04-20T01:37:25.860",
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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.
- 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.
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