CVE-2024-27403

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/012df10717da02367aaf92c65f9c89db206c15f4	Patch
https://git.kernel.org/stable/c/4c167af9f6b5ae4a5dbc243d5983c295ccc2e43c	Patch
https://git.kernel.org/stable/c/558b00a30e05753a62ecc7e05e939ca8f0241148	Patch
https://git.kernel.org/stable/c/670548c8db44d76e40e1dfc06812bca36a61e9ae	Patch
https://git.kernel.org/stable/c/9e0f0430389be7696396c62f037be4bf72cf93e3	Patch
https://git.kernel.org/stable/c/012df10717da02367aaf92c65f9c89db206c15f4	Patch
https://git.kernel.org/stable/c/4c167af9f6b5ae4a5dbc243d5983c295ccc2e43c	Patch
https://git.kernel.org/stable/c/558b00a30e05753a62ecc7e05e939ca8f0241148	Patch
https://git.kernel.org/stable/c/670548c8db44d76e40e1dfc06812bca36a61e9ae	Patch
https://git.kernel.org/stable/c/9e0f0430389be7696396c62f037be4bf72cf93e3	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.8:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.8:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.8:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.8:rc4::::::
	cpe:2.3:o:linux:linux_kernel:6.8:rc5::::::

History

No history.

Information

Published : 2024-05-17 12:15

Updated : 2025-09-18 17:28

NVD link : CVE-2024-27403

Mitre link : CVE-2024-27403

CVE.ORG link : CVE-2024-27403

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-Other

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