PT-2018-2585 · Linux+5 · Linux Kernel+5
Wen Xu
·
Publicado
2017-03-17
·
Atualizado
2023-02-12
·
CVE-2018-10883
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to a flaw in the Linux kernel's ext4 filesystem, specifically with the
jbd2 journal dirty metadata() function, which can cause an out-of-bounds write. This can be exploited by a local user to cause a denial of service and a system crash by mounting and operating on a specially crafted ext4 filesystem image.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Memory Corruption
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Linux Kernel
Red Hat
Suse
Ubuntu