CVE-2022-0480

MEDIUM

5.5

Descricao

A flaw was found in the filelock_init in fs/locks.c function in the Linux kernel. This issue can lead to host memory exhaustion due to memcg not limiting the number of Portable Operating System Interface (POSIX) file locks.

Detalhes CVE

Pontuacao CVSS v3.15.5

SeveridadeMEDIUM

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

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado8/29/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernelredhat:enterprise_linux

Fraquezas (CWE)

CWE-770CWE-770

Referencias

https://access.redhat.com/security/cve/CVE-2022-0480(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2049700(secalert@redhat.com)

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0f12156dff2862ac54235fc72703f18770769042(secalert@redhat.com)

https://github.com/kata-containers/kata-containers/issues/3373(secalert@redhat.com)

https://lore.kernel.org/linux-mm/20210902215519.AWcuVc3li%25akpm%40linux-foundation.org/(secalert@redhat.com)

https://ubuntu.com/security/CVE-2022-0480(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2022-0480(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2049700(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0f12156dff2862ac54235fc72703f18770769042(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/kata-containers/kata-containers/issues/3373(af854a3a-2127-422b-91ae-364da2661108)

https://lore.kernel.org/linux-mm/20210902215519.AWcuVc3li%25akpm%40linux-foundation.org/(af854a3a-2127-422b-91ae-364da2661108)

https://ubuntu.com/security/CVE-2022-0480(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.