CVE-2021-33630

—

CVSS 3.1

5.5 medium

EPSS

<1%p27

Published

Jan 18, 2024 (Jan 18, 2024)

Modified

Jun 17, 2026

Description

NULL Pointer Dereference vulnerability in openEuler kernel on Linux (network modules) allows Pointer Manipulation. This vulnerability is associated with program files net/sched/sch_cbs.C. This issue affects openEuler kernel: from 4.19.90 before 4.19.90-2401.3.

Vendors: openatom
Products: openeuler
Weakness: CWE-476
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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