CVE-2022-48932
net/mlx5: DR, Fix slab-out-of-bounds in mlx5_cmd_dr_create_fte
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: DR, Fix slab-out-of-bounds in mlx5_cmd_dr_create_fte When adding a rule with 32 destinations, we hit the following out-of-band access issue: BUG: KASAN: slab-out-of-bounds in mlx5_cmd_dr_create_fte+0x18ee/0x1e70 This patch fixes the issue by both increasing the allocated buffers to accommodate for the needed actions and by checking the number of actions to prevent this issue when a rule with too many actions is provided.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 22, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
1ffd498901c1134a7cbecf5409e12c064c39cef9 < 4ad319cdfbe555b4ff67bc608736c46a6930c848 1ffd498901c1134a7cbecf5409e12c064c39cef9 < 0aec12d97b2036af0946e3d582144739860ac07b
Linux / Linux
5.16