Description
In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash problem in concurrent scenario When link status change, the nic driver need to notify the roce driver to handle this event, but at this time, the roce driver may uninit, then cause kernel crash. To fix the problem, when link status change, need to check whether the roce registered, and when uninit, need to wait link update finish.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to < 62b5dfb67bfa8bd0301bf3442004563495f9ee48affected45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to < 6d0007f7b69d684879a0f598a042e40244d3cf63affected45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to < 689de7c3bfc7d47e0eacc641c4ce4a0f579aeefaaffected45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to < b2c5024b771cd1dd8175d5f6949accfadbab7eddaffected45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to < 12cda920212a49fa22d9e8b9492ac4ea013310a4affected
Linux Linux
Default version status: affected
5.1affected0 to < 5.1unaffected5.15.162 to ≤ 5.15.*unaffected6.1.95 to ≤ 6.1.*unaffected6.6.35 to ≤ 6.6.*unaffected6.9.6 to ≤ 6.9.*unaffected6.10 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/62b5dfb67bfa8bd0301bf3442004563495f9ee48 ↗
- https://git.kernel.org/stable/c/6d0007f7b69d684879a0f598a042e40244d3cf63 ↗
- https://git.kernel.org/stable/c/689de7c3bfc7d47e0eacc641c4ce4a0f579aeefa ↗
- https://git.kernel.org/stable/c/b2c5024b771cd1dd8175d5f6949accfadbab7edd ↗
- https://git.kernel.org/stable/c/12cda920212a49fa22d9e8b9492ac4ea013310a4 ↗
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html ↗