CVE-2020-10742

MEDIUM

6.0

Descricao

A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality and system availability.

Detalhes CVE

Pontuacao CVSS v3.16.0

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado6/2/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernelredhat:enterprise_linux

Fraquezas (CWE)

CWE-787

Referencias

https://bugzilla.redhat.com/show_bug.cgi?id=1835127(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1835127(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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