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PUBLISHED

CVE-2024-36900

net: hns3: fix kernel crash when devlink reload during initialization

Assigner:Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
Reserved:2024-05-30
Published:2024-05-30
Updated:2024-06-06

Description

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when devlink reload during initialization The devlink reload process will access the hardware resources, but the register operation is done before the hardware is initialized. So, processing the devlink reload during initialization may lead to kernel crash. This patch fixes this by registering the devlink after hardware initialization.

Product status

Default status
unaffected

cd6242991d2e before 72ede790f5a0
affected

cd6242991d2e before 5c623fe05348
affected

cd6242991d2e before c98bc78ce090
affected

cd6242991d2e before 35d92abfbad8
affected

Default status
affected

5.15
affected

Any version before 5.15
unaffected

6.1.91
unaffected

6.6.31
unaffected

6.8.10
unaffected

6.9
unaffected

References

https://git.kernel.org/stable/c/72ede790f5a03c3957487400a1b72ebce293a2e7

https://git.kernel.org/stable/c/5c623fe0534806b627054da09b6f51b7b2f7b9cd

https://git.kernel.org/stable/c/c98bc78ce0909ccc92005e2cb6609ec6c7942f69

https://git.kernel.org/stable/c/35d92abfbad88cf947c010baf34b075e40566095

cve.org CVE-2024-36900

nvd.nist.gov CVE-2024-36900

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