CVE-2024-39507

Summary

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 Software

VendorProductVersion RangeStatus
LinuxLinux45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab < 62b5dfb67bfa8bd0301bf3442004563495f9ee48affected
LinuxLinux45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab < 6d0007f7b69d684879a0f598a042e40244d3cf63affected
LinuxLinux45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab < 689de7c3bfc7d47e0eacc641c4ce4a0f579aeefaaffected
LinuxLinux45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab < b2c5024b771cd1dd8175d5f6949accfadbab7eddaffected
LinuxLinux45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab < 12cda920212a49fa22d9e8b9492ac4ea013310a4affected
LinuxLinux5.1affected
LinuxLinux0 < 5.1unaffected
LinuxLinux5.15.162 <= 5.15.*unaffected
LinuxLinux6.1.95 <= 6.1.*unaffected
LinuxLinux6.6.35 <= 6.6.*unaffected
LinuxLinux6.9.6 <= 6.9.*unaffected
LinuxLinux6.10 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References