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CVE-2023-0590

MEDIUM

4.7

Descricao

A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 ("net: sched: fix race condition in qdisc_graft()") not applied yet, then kernel could be affected.

Detalhes CVE

Pontuacao CVSS v3.14.7

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeHIGH

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/23/2023

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernel

Fraquezas (CWE)

CWE-416CWE-416

Referencias

https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html(secalert@redhat.com)

https://lore.kernel.org/all/20221018203258.2793282-1-edumazet%40google.com/(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html(af854a3a-2127-422b-91ae-364da2661108)

https://lore.kernel.org/all/20221018203258.2793282-1-edumazet%40google.com/(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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