CVE-2021-29646

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CVSS 3.1

5.5 medium

EPSS

<1%p24

Published

Mar 30, 2021 (Mar 30, 2021)

Modified

Jun 17, 2026

Description

An issue was discovered in the Linux kernel before 5.11.11. tipc_nl_retrieve_key in net/tipc/node.c does not properly validate certain data sizes, aka CID-0217ed2848e8.

Vendors: linux fedoraproject
Products: linux kernel, fedora
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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