net: hns3: fix kernel crash problem in concurrent scenario
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7epss 0.3%
probabilidad de explotación
0.3%top 78% de las CVE
explotación observada
noninguna fuente lo reporta
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.
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/12cda920212a49fa22d9e8b9492ac4ea013310a4https://git.kernel.org/stable/c/62b5dfb67bfa8bd0301bf3442004563495f9ee48https://git.kernel.org/stable/c/689de7c3bfc7d47e0eacc641c4ce4a0f579aeefahttps://git.kernel.org/stable/c/6d0007f7b69d684879a0f598a042e40244d3cf63https://git.kernel.org/stable/c/b2c5024b771cd1dd8175d5f6949accfadbab7eddhttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html