PT-2019-4469 · Linux+5 · Linux Kernel+5

Publicado

2019-10-09

·

Atualizado

2021-05-28

·

CVE-2019-19528

CVSS v3.1

6.1

Média

VetorAV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.3.7
Description The issue is related to a use-after-free bug in the Linux kernel, specifically in the drivers/usb/misc/iowarrior.c driver. This bug can be triggered by a malicious USB device, potentially leading to a denial of service.
Recommendations For Linux kernel versions prior to 5.3.7, update to version 5.3.7 or later to resolve the issue. As a temporary workaround, consider disabling the use of USB devices that may exploit this vulnerability until a patch is applied. Restrict access to the vulnerable driver to minimize the risk of exploitation.

Correção

Use After Free

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Enumeração de Fraquezas

CWE-416

Identificadores relacionados

ALSA-2021:1578
ALT-PU-2019-2996
ALT-PU-2019-3061
ALT-PU-2019-3066
ALT-PU-2020-1198
ALT-PU-2020-1421
ALT-PU-2020-1450
ALT-PU-2020-1501
ALT-PU-2020-1714
ALT-PU-2020-2410
ALT-PU-2020-2433
ALT-PU-2021-1870
BDU:2020-00287
CESA-2021_1578
CESA-2021_1739
CVE-2019-19528
OPENSUSE-SU-2019:2675-1
OPENSUSE-SU-2019_2675-1
RHSA-2021:1578
RHSA-2021:1739
RHSA-2021_1578
RHSA-2021_1739
SUSE-SU-2019:3289-1
SUSE-SU-2019:3316-1
SUSE-SU-2019:3317-1
SUSE-SU-2019:3372-1
SUSE-SU-2019:3381-1
SUSE-SU-2019:3389-1
SUSE-SU-2020:0093-1
SUSE-SU-2020:0584-1
SUSE-SU-2020:0599-1
SUSE-SU-2020:0613-1

Produtos afetados

Alt Linux
Almalinux
Centos
Linux Kernel
Red Hat
Suse