PT-2019-6212 · Linux+2 · Linux Kernel+2

Syzbot

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Publicado

2019-03-26

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Atualizado

2022-04-29

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CVE-2019-25045

CVSS v3.1

7.8

Alta

VetorAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.0.19
Description The issue is related to a use-after-free in the XFRM subsystem of the Linux kernel, which can lead to a panic related to an xfrm state fini. This could potentially allow an attacker to access confidential information or cause a denial of service.
Recommendations For Linux kernel versions prior to 5.0.19, update to version 5.0.19 or later to resolve the issue. At the moment, there is no information about additional mitigation measures for this specific issue.

Exploit

Correção

Use After Free

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Enumeração de Fraquezas

CWE-416

Identificadores relacionados

ALT-PU-2019-1893
ALT-PU-2019-1896
ALT-PU-2019-1925
ALT-PU-2019-2077
ALT-PU-2020-1198
ALT-PU-2020-1501
ALT-PU-2020-2410
ALT-PU-2020-2433
ALT-PU-2021-1870
BDU:2022-03138
CVE-2019-25045
SUSE-SU-2021:2321-1
SUSE-SU-2021:2324-1
SUSE-SU-2021:2349-1

Produtos afetados

Alt Linux
Linux Kernel
Suse