VYPR
Unrated severityNVD Advisory· Published May 17, 2024· Updated May 4, 2025

netfilter: nft_flow_offload: reset dst in route object after setting up flow

CVE-2024-27403

Description

In the Linux kernel, the following vulnerability has been resolved:

netfilter: nft_flow_offload: reset dst in route object after setting up flow

dst is transferred to the flow object, route object does not own it anymore. Reset dst in route object, otherwise if flow_offload_add() fails, error path releases dst twice, leading to a refcount underflow.

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Affected products

161

Patches

Vulnerability mechanics

References

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