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CVE-2024-27403

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

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected a3c90f7a2323b331ae816d5b0633e68148e25d04 before 4c167af9f6b5ae4a5dbc243d5983c295ccc2e43c; affected a3c90f7a2323b331ae816d5b0633e68148e25d04 before 012df10717da02367aaf92c65f9c89db206c15f4; affected a3c90f7a2323b331ae816d5b0633e68148e25d04 before 558b00a30e05753a62ecc7e05e939ca8f0241148; affected a3c90f7a2323b331ae816d5b0633e68148e25d04 before 670548c8db44d76e40e1dfc06812bca36a61e9ae; affected a3c90f7a2323b331ae816d5b0633e68148e25d04 before 9e0f0430389be7696396c62f037be4bf72cf93e3
Linux / Linuxaffected 4.16; unaffected 0 before 4.16; unaffected 5.15.150 through 5.15.*; unaffected 6.1.80 through 6.1.*; unaffected 6.6.19 through 6.6.*; unaffected 6.7.7 through 6.7.*; unaffected 6.8 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.