CVE-2024-35835 Information

Description

In the Linux kernel the following vulnerability has been resolved:

net/mlx5e: fix a double-free in arfs_create_groups

When in allocated by kvzalloc fails arfs_create_groups will free ft->g and return an error. However arfs_create_table the only caller of arfs_create_groups will hold this error and call to mlx5e_destroy_flow_table in which the ft->g will be freed again.

Reference

https://git.kernel.org/stable/c/e3d3ed8c152971dbe64c92c9ecb98fdb52abb629 https://git.kernel.org/stable/c/2501afe6c4c9829d03abe9a368b83d9ea1b611b7 https://git.kernel.org/stable/c/cf116d9c3c2aebd653c2dfab5b10c278e9ec3ee5 https://git.kernel.org/stable/c/c57ca114eb00e03274dd38108d07a3750fa3c056 https://git.kernel.org/stable/c/42876db001bbea7558e8676d1019f08f9390addb https://git.kernel.org/stable/c/b21db3f1ab7967a81d6bbd328d28fe5a4c07a8a7 https://git.kernel.org/stable/c/66cc521a739ccd5da057a1cb3d6346c6d0e7619b https://git.kernel.org/stable/c/3c6d5189246f590e4e1f167991558bdb72a4738b