CVE-2024-21886
CVE-2024-21886 · Xorg-x11-server: heap buffer overflow in disabledevice
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
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.
CVSS 7.8 · High · EPSS 1.4% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
red hat enterprise linux 6 extended lifecycle support - extension
- Versions
- ≥ 0:1.1.0-25.el6_10.13: Not affected (rpm)
No fix published
red hat enterprise linux 7
- Versions
- ≥ 0:1.20.4-27.el7_9: Not affected (rpm)
No fix published
red hat enterprise linux 7
- Versions
- ≥ 0:1.8.0-31.el7_9: Not affected (rpm)
No fix published
red hat enterprise linux 8
- Versions
- ≥ 0:1.13.1-2.el8_9.7: Not affected (rpm)
No fix published
red hat enterprise linux 8
- Versions
- ≥ 0:1.20.11-22.el8: Not affected (rpm)
No fix published
red hat enterprise linux 8
- Versions
- ≥ 0:21.1.3-15.el8: Not affected (rpm)
No fix published
red hat enterprise linux 8.2 advanced update support
- Versions
- ≥ 0:1.9.0-15.el8_2.9: Not affected (rpm)
No fix published
red hat enterprise linux 8.2 telecommunications update service
- Versions
- ≥ 0:1.9.0-15.el8_2.9: Not affected (rpm)
No fix published
red hat enterprise linux 8.2 update services for sap solutions
- Versions
- ≥ 0:1.9.0-15.el8_2.9: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 advanced mission critical update support
- Versions
- ≥ 0:1.11.0-8.el8_4.8: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 telecommunications update service
- Versions
- ≥ 0:1.11.0-8.el8_4.8: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 update services for sap solutions
- Versions
- ≥ 0:1.11.0-8.el8_4.8: Not affected (rpm)
No fix published
red hat enterprise linux 8.6 extended update support
- Versions
- ≥ 0:1.12.0-6.el8_6.9: Not affected (rpm)
No fix published
red hat enterprise linux 8.8 extended update support
- Versions
- ≥ 0:1.12.0-15.el8_8.7: Not affected (rpm)
No fix published
red hat enterprise linux 9
- Versions
- ≥ 0:1.13.1-3.el9_3.6: Not affected (rpm)
No fix published
red hat enterprise linux 9
- Versions
- ≥ 0:1.20.11-24.el9: Not affected (rpm)
No fix published
red hat enterprise linux 9
- Versions
- ≥ 0:22.1.9-5.el9: Not affected (rpm)
No fix published
red hat enterprise linux 9.0 extended update support
- Versions
- ≥ 0:1.11.0-22.el9_0.8: Not affected (rpm)
No fix published
red hat enterprise linux 9.2 extended update support
- Versions
- ≥ 0:1.12.0-14.el9_2.5: Not affected (rpm)
No fix published
red hat enterprise linux 6
No fix published
xorg-server Debian:12
- Versions
- 2:21.1.7-3
- 2:21.1.7-3+deb12u1
- 2:21.1.7-3+deb12u2
- 2:21.1.7-3+deb12u3
- 2:21.1.7-3+deb12u4
- Affected ranges
- ECOSYSTEM: < 2:21.1.7-3+deb12u5
Update to 2:21.1.7-3+deb12u5
xorg-server Debian:13
- Affected ranges
- ECOSYSTEM: < 2:21.1.11-1
Update to 2:21.1.11-1
xorg-server Debian:14
- Affected ranges
- ECOSYSTEM: < 2:21.1.11-1
Update to 2:21.1.11-1
xwayland Debian:12
- Versions
- 2:22.1.9-1
- 2:23.1.0-1
- 2:23.1.1-1
- 2:23.2.0-1
- 2:23.2.1-1
- 2:23.2.2-1
- 2:23.2.3-1
- 2:23.2.4-1
- 2:23.2.6-1
- 2:24.0.99.901-1
- 2:24.1.0-1
- 2:24.1.10-1
- 2:24.1.11-1
- 2:24.1.12-1
- 2:24.1.13-1
- 2:24.1.2-1
- 2:24.1.3-1
- 2:24.1.4-1
- 2:24.1.4-2
- 2:24.1.4-3
- 2:24.1.5-1
- 2:24.1.6-1
- 2:24.1.8-1
- 2:24.1.9-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://access.redhat.com/errata/RHSA-2024:0320
- https://access.redhat.com/errata/RHSA-2024:0557
- https://access.redhat.com/errata/RHSA-2024:0558
- https://access.redhat.com/errata/RHSA-2024:0597
- https://access.redhat.com/errata/RHSA-2024:0607
- https://access.redhat.com/errata/RHSA-2024:0614
- https://access.redhat.com/errata/RHSA-2024:0617
- https://access.redhat.com/errata/RHSA-2024:0621
- https://access.redhat.com/errata/RHSA-2024:0626
- https://access.redhat.com/errata/RHSA-2024:0629
- https://access.redhat.com/errata/RHSA-2024:2169
- https://access.redhat.com/errata/RHSA-2024:2170
- https://access.redhat.com/errata/RHSA-2024:2995
- https://access.redhat.com/errata/RHSA-2024:2996
- https://access.redhat.com/errata/RHSA-2025:12751
- https://access.redhat.com/security/cve/CVE-2024-21886
- https://bugzilla.redhat.com/show_bug.cgi?id=2256542
- https://lists.fedoraproject.org/archives/list/[email protected]/message/IZ75X54CN4IFYMIV7OK3JVZ57FHQIGIC/
- https://lists.debian.org/debian-lts-announce/2024/01/msg00016.html
- https://lists.fedoraproject.org/archives/list/[email protected]/message/EJBMCWQ54R6ZL3MYU2D2JBW6JMZL7BQW/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/5J4H7CH565ALSZZYKOJFYDA5KFLG6NUK/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/TZ2IJJDHJETNE76VUX4G7UI5EG5HYFEH/
- https://nvd.nist.gov/vuln/detail/CVE-2024-21886