CVE-2019-19058

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CVSS 3.1

4.7 medium

EPSS

<1%p31

Published

Nov 18, 2019 (Nov 18, 2019)

Modified

Jun 17, 2026

Description

A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures, aka CID-b4b814fec1a5.

Vendors: linux canonical fedoraproject opensuse
Products: linux kernel, ubuntu linux, fedora, leap
Weakness: CWE-401
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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