CVE-2024-21886

HIGH

7.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung7.8

SchweregradHIGH

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

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht2/28/2024

Zuletzt geandert11/4/2025

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-122

Referenzen

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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