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.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HAffected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= a3c90f7a2323b331ae816d5b0633e68148e25d04, < 4c167af9f6b5ae4a5dbc243d5983c295ccc2e43c; >= a3c90f7a2323b331ae816d5b0633e68148e25d04, < 012df10717da02367aaf92c65f9c89db206c15f4; >= a3c90f7a2323b331ae816d5b0633e68148e25d04, < 558b00a30e05753a62ecc7e05e939ca8f0241148; >= a3c90f7a2323b331ae816d5b0633e68148e25d04, < 670548c8db44d76e40e1dfc06812bca36a61e9ae; >= a3c90f7a2323b331ae816d5b0633e68148e25d04, < 9e0f0430389be7696396c62f037be4bf72cf93e3 |
| Linux | Linux | 4.16 |
References
- https://git.kernel.org/stable/c/012df10717da02367aaf92c65f9c89db206c15f4Patch
- https://git.kernel.org/stable/c/4c167af9f6b5ae4a5dbc243d5983c295ccc2e43cPatch
- https://git.kernel.org/stable/c/558b00a30e05753a62ecc7e05e939ca8f0241148Patch
- https://git.kernel.org/stable/c/670548c8db44d76e40e1dfc06812bca36a61e9aePatch
- https://git.kernel.org/stable/c/9e0f0430389be7696396c62f037be4bf72cf93e3Patch
- https://git.kernel.org/stable/c/012df10717da02367aaf92c65f9c89db206c15f4Patch
- https://git.kernel.org/stable/c/4c167af9f6b5ae4a5dbc243d5983c295ccc2e43cPatch
- https://git.kernel.org/stable/c/558b00a30e05753a62ecc7e05e939ca8f0241148Patch
- https://git.kernel.org/stable/c/670548c8db44d76e40e1dfc06812bca36a61e9aePatch
- https://git.kernel.org/stable/c/9e0f0430389be7696396c62f037be4bf72cf93e3Patch
Timeline
- Published
- May 17, 2024
- Last modified
- Aug 4, 2026
- NVD status
- Modified