High · published May 17, 2024
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.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 4.7, < 4.19.307 | 4.19.307 |
| linux/linux_kernel | ≥ 4.20, < 5.4.269 | 5.4.269 |
| linux/linux_kernel | ≥ 5.5, < 5.10.210 | 5.10.210 |
| linux/linux_kernel | ≥ 5.11, < 5.15.149 | 5.15.149 |
| linux/linux_kernel | ≥ 5.16, < 6.1.76 | 6.1.76 |
| linux/linux_kernel | ≥ 6.2, < 6.6.15 | 6.6.15 |
| linux/linux_kernel | ≥ 6.7, < 6.7.3 | 6.7.3 |
| linux/linux_kernel | all versions | — |
| debian/debian_linux | all versions | — |