Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: LAG, Fix off-by-one in single-FDB error rollback On failure at index i, the reverse cleanup loop in mlx5_lag_create_single_fdb() starts from i, so the failed index itself is rolled back. That can operate on uninitialized state or double-tear-down a rule the add_one path already self-rolled-back. Start the rollback from i - 1 so only successfully-installed entries are undone.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected ddbb5ddc43ad000a984149db5af1133433938404 before 0be672071d6e8c4d3be6a8f796d8e47198763770; affected ddbb5ddc43ad000a984149db5af1133433938404 before 40cc06bf71476932e5d139fa326dcd0372766e16; affected ddbb5ddc43ad000a984149db5af1133433938404 before 0f0e4ae6975c773f7854fc48932a267f6c79088f; affected 8330e9f0214c0f0b73c57b3f3f619b64c8035029; affected 6.12.113 before 6.13 |
| Linux / Linux | affected 6.14; unaffected 0 before 6.14; unaffected 6.18.57 through 6.18.*; unaffected 7.1.5 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/0be672071d6e8c4d3be6a8f796d8e47198763770
- https://git.kernel.org/stable/c/40cc06bf71476932e5d139fa326dcd0372766e16
- https://git.kernel.org/stable/c/0f0e4ae6975c773f7854fc48932a267f6c79088f
ADP enrichment
No English description supplied.
No references supplied.