CVE-2022-0480

MEDIUM

5.5

Description

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.

Details CVE

Score CVSS v3.15.5

SeveriteMEDIUM

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie8/29/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernelredhat:enterprise_linux

Faiblesses (CWE)

CWE-770CWE-770

References

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)

Correlations IOC

Aucune correlation enregistree

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