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CVE-2022-0563

MEDIUM

5.5

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung5.5

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht2/21/2022

Zuletzt geandert6/9/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

kernel:util-linuxnetapp:ontap_select_deploy_administration_utility

Schwachen (CWE)

CWE-209CWE-209

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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