CVE-2018-14734

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CVSS 3.0

7.8 high

EPSS

<1%p45

Published

Jul 29, 2018 (Jul 29, 2018)

Modified

Jun 17, 2026

Description

drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free).

Vendors: linux canonical debian
Products: linux kernel, ubuntu linux, debian linux
Weakness: CWE-416
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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