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CVE-2022-0563

MEDIUM

5.5

Descripcion

A flaw was found in the util-linux chfn and chsh utilities when compiled with Readline support. The Readline library uses an "INPUTRC" environment variable to get a path to the library config file. When the library cannot parse the specified file, it prints an error message containing data from the file. This flaw allows an unprivileged user to read root-owned files, potentially leading to privilege escalation. This flaw affects util-linux versions prior to 2.37.4.

Detalles CVE

Puntuacion CVSS v3.15.5

SeveridadMEDIUM

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado2/21/2022

Ultima modificacion6/9/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

kernel:util-linuxnetapp:ontap_select_deploy_administration_utility

Debilidades (CWE)

CWE-209CWE-209

Referencias

https://lore.kernel.org/util-linux/20220214110609.msiwlm457ngoic6w%40ws.net.home/T/#u(secalert@redhat.com)

https://security.gentoo.org/glsa/202401-08(secalert@redhat.com)

https://security.netapp.com/advisory/ntap-20220331-0002/(secalert@redhat.com)

https://lore.kernel.org/util-linux/20220214110609.msiwlm457ngoic6w%40ws.net.home/T/#u(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202401-08(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20220331-0002/(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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