PT-2019-5319 · Linux+4 · Linux Kernel+4

Jian Luo

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Publicado

2019-05-29

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Atualizado

2021-05-28

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CVE-2019-15807

CVSS v3.1

4.7

Média

VetorAV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.1.13
Description The issue is related to an uncontrolled resource consumption in the Linux kernel's drivers/scsi/libsas/sas expander.c component. It is caused by a memory leak that occurs when SAS expander discovery fails, leading to a denial of service.
Recommendations For Linux kernel versions prior to 5.1.13, update to version 5.1.13 or later to resolve the issue.

Correção

DoS

Memory Leak

Resource Exhaustion

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Enumeração de Fraquezas

CWE-401CWE-400CWE-399

Identificadores relacionados

ALT-PU-2019-2135
ALT-PU-2019-2200
ALT-PU-2019-2201
ALT-PU-2019-2314
ALT-PU-2020-1198
ALT-PU-2020-1501
ALT-PU-2020-2410
ALT-PU-2020-2433
ALT-PU-2021-1870
BDU:2020-02385
CESA-2020_4060
CVE-2019-15807
DLA-1919-1
DLA-1919-2
DLA-1930-1
RHSA-2020:4060
RHSA-2020:4062
RHSA-2020_4060
RHSA-2020_4062
SUSE-SU-2019:14218-1
SUSE-SU-2019:2949-1
SUSE-SU-2019:2950-1
SUSE-SU-2019:2984-1
SUSE-SU-2019_14218-1

Produtos afetados

Alt Linux
Centos
Linux Kernel
Red Hat
Suse