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CVE-2017-12193 The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.13.11 mishandles…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux kernel since 3.13 up to 4.14 (not including) | Versions not published |