CVE-2024-21886

HIGH

7.8

Descripcion

A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments.

Detalles CVE

Puntuacion CVSS v3.17.8

SeveridadHIGH

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado2/28/2024

Ultima modificacion11/4/2025

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-122

Referencias

https://access.redhat.com/errata/RHSA-2024:0320(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:0557(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:0558(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:0597(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:0607(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:0614(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:0617(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:0621(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:0626(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:0629(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:2169(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:2170(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:2995(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:2996(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2025:12751(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2024-21886(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2256542(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2024:0320(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:0557(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:0558(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:0597(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:0607(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:0614(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:0617(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:0621(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:0626(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:0629(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:2169(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:2170(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:2995(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2024:2996(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/security/cve/CVE-2024-21886(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2256542(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2024/01/msg00016.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5J4H7CH565ALSZZYKOJFYDA5KFLG6NUK/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EJBMCWQ54R6ZL3MYU2D2JBW6JMZL7BQW/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IZ75X54CN4IFYMIV7OK3JVZ57FHQIGIC/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TZ2IJJDHJETNE76VUX4G7UI5EG5HYFEH/(af854a3a-2127-422b-91ae-364da2661108)

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