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PUBLISHED

CVE-2024-26734

devlink: fix possible use-after-free and memory leaks in devlink_init()

Reserved:2024-02-19
Published:2024-04-03
Updated:2024-04-03

Description

In the Linux kernel, the following vulnerability has been resolved: devlink: fix possible use-after-free and memory leaks in devlink_init() The pernet operations structure for the subsystem must be registered before registering the generic netlink family. Make an unregister in case of unsuccessful registration.

Product status

Default status
unaffected

687125b5799c before 919092bd5482
affected

687125b5799c before e91d3561e28d
affected

687125b5799c before def689fc26b9
affected

Default status
affected

6.3
affected

Any version before 6.3
unaffected

6.6.19
unaffected

6.7.7
unaffected

6.8
unaffected

References

https://git.kernel.org/stable/c/919092bd5482b7070ae66d1daef73b600738f3a2

https://git.kernel.org/stable/c/e91d3561e28d7665f4f837880501dc8755f635a9

https://git.kernel.org/stable/c/def689fc26b9a9622d2e2cb0c4933dd3b1c8071c

cve.org CVE-2024-26734

nvd.nist.gov CVE-2024-26734

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