High · published December 27, 2024
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()
ib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument.
The driver needs to check whether it is a NULL pointer before
dereferencing it.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 5.10.224, < 5.10.231 | 5.10.231 |
| linux/linux_kernel | ≥ 5.15.165, < 5.15.174 | 5.15.174 |
| linux/linux_kernel | ≥ 6.1.103, < 6.1.120 | 6.1.120 |
| linux/linux_kernel | ≥ 6.6.44, < 6.6.64 | 6.6.64 |
| linux/linux_kernel | ≥ 6.10.3, < 6.11.11 | 6.11.11 |
| linux/linux_kernel | ≥ 6.12, < 6.12.2 | 6.12.2 |