CVE-2024-26734

HighCVSS 7.8/10Last modified Aug 4, 2026

Description

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

devlink: fix possible use-after-free and memory leaks in devlink_init()

The pernet operations structure for the subsystem must be registered before registering the generic netlink family.

Make an unregister in case of unsuccessful registration.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-401CWE-416

Affected software

VendorProductVersions
LinuxLinux>= 687125b5799cd5120437fa455cfccbe8537916ff, < 919092bd5482b7070ae66d1daef73b600738f3a2; >= 687125b5799cd5120437fa455cfccbe8537916ff, < e91d3561e28d7665f4f837880501dc8755f635a9; >= 687125b5799cd5120437fa455cfccbe8537916ff, < def689fc26b9a9622d2e2cb0c4933dd3b1c8071c
LinuxLinux6.3

References

Timeline

Published
Apr 3, 2024
Last modified
Aug 4, 2026
NVD status
Modified

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CVE-2024-26734: High severity, CVSS 7.8 | Vulnix