Description
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix log flood after cmd_mbox failure
hns_roce_cmd_mbox() is the command interface between driver and hardware. When hardware is abnormal, the unlimited error printings after hns_roce_cmd_mbox() failure will cause log flood and even system crash.
Replace ibdev_err() and ibdev_warn() with their ratelimited versions in the error handling path after hns_roce_cmd_mbox() (and its wrappers hns_roce_create_hw_ctx/hns_roce_destroy_hw_ctx) fails.
Metrics
No CVSS score has been published yet.
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 9a4435375cd151e07c0c38fa601b00115986091b, < a194e535019e0b32831f16b0eafd83c54d57ccbb; >= 9a4435375cd151e07c0c38fa601b00115986091b, < a6c5f5d98719e69228512390d5db3bf4b6468064; >= 9a4435375cd151e07c0c38fa601b00115986091b, < 7d9fbee252f84de3e6947a40eec01481c9d8afbb; >= 9a4435375cd151e07c0c38fa601b00115986091b, < 66f44ec974ab372e4e1ee9eac4245237c94e8f68; >= 9a4435375cd151e07c0c38fa601b00115986091b, < f3c9e84268e9fa613d40d6c138fb6969c35879b5; >= 9a4435375cd151e07c0c38fa601b00115986091b, < bbd97d71e53e551890e4115ad9de46b5f2ac0858 |
| Linux | Linux | 4.9 |
References
- https://git.kernel.org/stable/c/66f44ec974ab372e4e1ee9eac4245237c94e8f68
- https://git.kernel.org/stable/c/7d9fbee252f84de3e6947a40eec01481c9d8afbb
- https://git.kernel.org/stable/c/a194e535019e0b32831f16b0eafd83c54d57ccbb
- https://git.kernel.org/stable/c/a6c5f5d98719e69228512390d5db3bf4b6468064
- https://git.kernel.org/stable/c/bbd97d71e53e551890e4115ad9de46b5f2ac0858
- https://git.kernel.org/stable/c/f3c9e84268e9fa613d40d6c138fb6969c35879b5
Timeline
- Published
- Aug 15, 2026
- Last modified
- Oct 30, 2026
- NVD status
- Received