CVE-2023-6478
CVE-2023-6478 · Xorg-x11-server: out-of-bounds memory read in rrchangeoutputproperty and rrchangeproviderproperty
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 xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.
CVSS 7.6 · High · EPSS 1.6% · 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
- ≥ 0:1.8.0-28.el7_9: Not affected (rpm)
No fix published
red hat enterprise linux 7
- Versions
- ≥ 0:1.20.4-25.el7_9: Not affected (rpm)
No fix published
red hat enterprise linux 8
- Versions
- ≥ 0:1.13.1-2.el8_9.4: 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_2.6: Not affected (rpm)
No fix published
red hat enterprise linux 8.2 telecommunications update service
- Versions
- ≥ 0:1.9.0-15.el8_2.6: Not affected (rpm)
No fix published
red hat enterprise linux 8.2 update services for sap solutions
- Versions
- ≥ 0:1.9.0-15.el8_2.6: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 advanced mission critical update support
- Versions
- ≥ 0:1.11.0-8.el8_4.5: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 telecommunications update service
- Versions
- ≥ 0:1.11.0-8.el8_4.5: Not affected (rpm)
No fix published
red hat enterprise linux 8.4 update services for sap solutions
- Versions
- ≥ 0:1.11.0-8.el8_4.5: Not affected (rpm)
No fix published
red hat enterprise linux 8.6 extended update support
- Versions
- ≥ 0:1.12.0-6.el8_6.6: Not affected (rpm)
No fix published
red hat enterprise linux 8.8 extended update support
- Versions
- ≥ 0:1.12.0-15.el8_8.4: Not affected (rpm)
No fix published
red hat enterprise linux 9
- Versions
- ≥ 0:1.13.1-3.el9_3.3: 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_0.5: Not affected (rpm)
No fix published
red hat enterprise linux 9.2 extended update support
- Versions
- ≥ 0:1.12.0-14.el9_2.2: 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
- Affected ranges
- ECOSYSTEM: < 2:21.1.7-3+deb12u3
Update to 2:21.1.7-3+deb12u3
xorg-server Debian:13
- Affected ranges
- ECOSYSTEM: < 2:21.1.10-1
Update to 2:21.1.10-1
xorg-server Debian:14
- Affected ranges
- ECOSYSTEM: < 2:21.1.10-1
Update to 2:21.1.10-1
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
- 2:24.1.14-1
- 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-2023:7886
- https://access.redhat.com/errata/RHSA-2024:0006
- https://access.redhat.com/errata/RHSA-2024:0009
- https://access.redhat.com/errata/RHSA-2024:0010
- https://access.redhat.com/errata/RHSA-2024:0014
- https://access.redhat.com/errata/RHSA-2024:0015
- https://access.redhat.com/errata/RHSA-2024:0016
- https://access.redhat.com/errata/RHSA-2024:0017
- https://access.redhat.com/errata/RHSA-2024:0018
- https://access.redhat.com/errata/RHSA-2024:0020
- 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-2023-6478
- https://bugzilla.redhat.com/show_bug.cgi?id=2253298
- https://gitlab.freedesktop.org/xorg/xserver/-/commit/14f480010a93ff962fef66a16412fafff81ad632
- https://lists.x.org/archives/xorg-announce/2023-December/003435.html
- http://www.openwall.com/lists/oss-security/2023/12/13/1
- https://lists.debian.org/debian-lts-announce/2023/12/msg00008.html
- https://lists.fedoraproject.org/archives/list/[email protected]/message/6R63Z6GIWM3YUNZRCGFODUXLW3GY2HD6/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/7PP47YXKM5ETLCYEF6473R3VFCJ6QT2S/
- https://nvd.nist.gov/vuln/detail/CVE-2023-6478