CVE-2024-27403

Advisory lineage Upstream: 0 Downstream: 25
Analyzed
Published: 17 May 2024, 11:40
Last modified:11 May 2026, 20:10

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.02% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

17 May 2024, 11:40
Published
Vulnerability first disclosed
11 May 2026, 20:10
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.02%• Percentile: 4%

Affected Systems

  • linux•linux

    ≥ a3c90f7a2323b331ae816d5b0633e68148e25d04, < 4c167af9f6b5ae4a5dbc243d5983c295ccc2e43c | ≥ a3c90f7a2323b331ae816d5b0633e68148e25d04, < 012df10717da02367aaf92c65f9c89db206c15f4 | ≥ a3c90f7a2323b331ae816d5b0633e68148e25d04, < 558b00a30e05753a62ecc7e05e939ca8f0241148 | ≥ a3c90f7a2323b331ae816d5b0633e68148e25d04, < 670548c8db44d76e40e1dfc06812bca36a61e9ae | ≥ a3c90f7a2323b331ae816d5b0633e68148e25d04, < 9e0f0430389be7696396c62f037be4bf72cf93e3 | 4.16

  • linux•linux_kernel

    ≥ 4.16, < 5.15.150 | ≥ 5.16, < 6.1.80 | ≥ 6.2, < 6.6.19 | ≥ 6.7, < 6.7.7 | 6.8:rc1 | 6.8:rc2 | 6.8:rc3 | 6.8:rc4 | 6.8:rc5

References (5)