PT-2018-3522 · Linux+3 · Linux Kernel+3
Wen Xu
·
Publicado
2018-07-02
·
Atualizado
2019-09-02
·
CVE-2018-13100
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions:
Linux kernel versions prior to 4.17.3
Description:
The issue is related to the improper validation of
secs per zone in a corrupted f2fs image, which can lead to a divide-by-zero error. This can potentially allow an attacker to cause a denial of service.Recommendations:
For Linux kernel versions prior to 4.17.3, update to version 4.17.3 or later to resolve the issue. As a temporary workaround, consider restricting access to corrupted f2fs images to minimize the risk of exploitation.
Correção
Divide By Zero
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Linux Kernel
Suse
Ubuntu