CVE-2024-39507

net: hns3: fix kernel crash problem in concurrent scenario

State: Published
Severity: 7.0 High
Published: Jul 12, 2024
Updated: Aug 5, 2026
Reserved: Jun 25, 2024

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.

Scores

CVSS	Score	Vector	Source
3.1	7.0 High	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H	Linux

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to before 62b5dfb67bfa8bd0301bf3442004563495f9ee48Affected 45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to before 6d0007f7b69d684879a0f598a042e40244d3cf63Affected 45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to before 689de7c3bfc7d47e0eacc641c4ce4a0f579aeefaAffected 45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to before b2c5024b771cd1dd8175d5f6949accfadbab7eddAffected 45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to before 12cda920212a49fa22d9e8b9492ac4ea013310a4Affected
LinuxLinux	5.1Affected before 5.1Not affected 5.15.162 through 5.15.Not affected 6.1.95 through 6.1.Not affected 6.6.35 through 6.6.Not affected 6.9.6 through 6.9.Not affected 6.10 and laterNot affected

Product

Versions

LinuxLinux

45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to before 62b5dfb67bfa8bd0301bf3442004563495f9ee48Affected
45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to before 6d0007f7b69d684879a0f598a042e40244d3cf63Affected
45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to before 689de7c3bfc7d47e0eacc641c4ce4a0f579aeefaAffected
45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to before b2c5024b771cd1dd8175d5f6949accfadbab7eddAffected
45e92b7e4e27a427de7e87d5c4d63d4ce7ba02ab to before 12cda920212a49fa22d9e8b9492ac4ea013310a4Affected

LinuxLinux

5.1Affected
before 5.1Not affected
5.15.162 through 5.15.*Not affected
6.1.95 through 6.1.*Not affected
6.6.35 through 6.6.*Not affected
6.9.6 through 6.9.*Not affected
6.10 and laterNot affected

References

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