PT-2025-30793
CVE-2025-38393
·
Publicado
2025-01-01
·
Atualizado
2026-10-18
Descrição por
CVSS 3.1
7.8
AltaMétricasAV: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 (affected versions not specified)
Description
A race condition exists in the NFSv4/pNFS implementation that can lead to system hangs during writeback operations. The issue occurs when waiting on the
NFS LAYOUT DRAIN bit in pnfs update layout(), potentially due to a race between the waiter and waker similar to a previously identified synchronization issue. Applying an advised barrier resolves the race condition.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Explorabilidade
Exploit
Impactos
Fornecedores
Produtos afetados
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