CVE-2024-9632
CVE-2024-9632 · Xorg-x11-server: tigervnc: heap-based buffer overflow privilege escalation vulnerability
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 flaw was found in the X.org server. Due to improperly tracked allocation size in _XkbSetCompatMap, a local attacker may be able to trigger a buffer overflow condition via a specially crafted payload, leading to denial of service or local privilege escalation in distributions where the X.org server is run with root privileges.
CVSS 7.8 · High · EPSS 0.9% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
red hat enterprise linux 10
- Versions
- ≥ 0:24.1.5-3.el10_0: Not affected (rpm)
No fix published
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 extended lifecycle support
- Versions
- ≥ 0:1.8.0-34.el7_9: Not affected (rpm)
No fix published
red hat enterprise linux 8
- Versions
- ≥ 0:1.20.11-25.el8_10: Not affected (rpm)
No fix published
red hat enterprise linux 8
- Versions
- ≥ 0:21.1.3-17.el8_10: Not affected (rpm)
No fix published
red hat enterprise linux 8
- Versions
- ≥ 0:1.13.1-14.el8_10: Not affected (rpm)
No fix published
red hat enterprise linux 8.2 advanced update support
- Versions
- ≥ 0:1.9.0-15.el8_2.12: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 advanced mission critical update support
- Versions
- ≥ 0:1.11.0-8.el8_4.11: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 telecommunications update service
- Versions
- ≥ 0:1.11.0-8.el8_4.11: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 update services for sap solutions
- Versions
- ≥ 0:1.11.0-8.el8_4.11: Not affected (rpm)
No fix published
red hat enterprise linux 8.6 advanced mission critical update support
- Versions
- ≥ 0:1.12.0-6.el8_6.12: Not affected (rpm)
No fix published
red hat enterprise linux 8.6 telecommunications update service
- Versions
- ≥ 0:1.12.0-6.el8_6.12: Not affected (rpm)
No fix published
red hat enterprise linux 8.6 update services for sap solutions
- Versions
- ≥ 0:1.12.0-6.el8_6.12: Not affected (rpm)
No fix published
red hat enterprise linux 8.8 extended update support
- Versions
- ≥ 0:1.12.0-15.el8_8.11: Not affected (rpm)
No fix published
red hat enterprise linux 9
- Versions
- ≥ 0:1.14.1-1.el9_5: Not affected (rpm)
No fix published
red hat enterprise linux 9
- Versions
- ≥ 0:1.20.11-28.el9_6: Not affected (rpm)
No fix published
red hat enterprise linux 9
- Versions
- ≥ 0:23.2.7-3.el9_6: Not affected (rpm)
No fix published
red hat enterprise linux 9.0 update services for sap solutions
- Versions
- ≥ 0:1.11.0-22.el9_0.12: Not affected (rpm)
No fix published
red hat enterprise linux 9.2 extended update support
- Versions
- ≥ 0:1.12.0-14.el9_2.9: Not affected (rpm)
No fix published
red hat enterprise linux 9.4 extended update support
- Versions
- ≥ 0:1.13.1-8.el9_4.4: Not affected (rpm)
No fix published
red hat enterprise linux 6
No fix published
red hat enterprise linux 7
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
- 2:21.1.7-3+deb12u5
- 2:21.1.7-3+deb12u6
- 2:21.1.7-3+deb12u7
- Affected ranges
- ECOSYSTEM: < 2:21.1.7-3+deb12u8
Update to 2:21.1.7-3+deb12u8
xorg-server Debian:13
- Affected ranges
- ECOSYSTEM: < 2:21.1.13-3.1
Update to 2:21.1.13-3.1
Original sources
- https://access.redhat.com/errata/RHSA-2024:10090
- https://access.redhat.com/errata/RHSA-2024:8798
- https://access.redhat.com/errata/RHSA-2024:9540
- https://access.redhat.com/errata/RHSA-2024:9579
- https://access.redhat.com/errata/RHSA-2024:9601
- https://access.redhat.com/errata/RHSA-2024:9690
- https://access.redhat.com/errata/RHSA-2024:9816
- https://access.redhat.com/errata/RHSA-2024:9818
- https://access.redhat.com/errata/RHSA-2024:9819
- https://access.redhat.com/errata/RHSA-2024:9820
- https://access.redhat.com/errata/RHSA-2024:9901
- https://access.redhat.com/errata/RHSA-2025:12751
- https://access.redhat.com/errata/RHSA-2025:7163
- https://access.redhat.com/errata/RHSA-2025:7165
- https://access.redhat.com/errata/RHSA-2025:7458
- https://access.redhat.com/security/cve/CVE-2024-9632
- https://bugzilla.redhat.com/show_bug.cgi?id=2317233
- http://www.openwall.com/lists/oss-security/2024/10/29/2
- https://lists.debian.org/debian-lts-announce/2024/10/msg00031.html
- http://seclists.org/fulldisclosure/2024/Oct/20
- https://nvd.nist.gov/vuln/detail/CVE-2024-9632