CVE-2023-6478
Published: Dec 13, 2023
Modified: Nov 20, 2025
CVSS v3.1
7.6
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Red Hat | Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION | unaffected 0:1.1.0-25.el6_10.13 - < * |
Red Hat | Red Hat Enterprise Linux 7 | unaffected 0:1.8.0-28.el7_9 - < * |
Red Hat | Red Hat Enterprise Linux 7 | unaffected 0:1.20.4-25.el7_9 - < * |
Red Hat | Red Hat Enterprise Linux 8 | unaffected 0:1.13.1-2.el8_9.4 - < * |
Red Hat | Red Hat Enterprise Linux 8 | unaffected 0:1.20.11-22.el8 - < * |
Red Hat | Red Hat Enterprise Linux 8 | unaffected 0:21.1.3-15.el8 - < * |
Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | unaffected 0:1.9.0-15.el8_2.6 - < * |
Red Hat | Red Hat Enterprise Linux 8.2 Telecommunications Update Service | unaffected 0:1.9.0-15.el8_2.6 - < * |
Red Hat | Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | unaffected 0:1.9.0-15.el8_2.6 - < * |
Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | unaffected 0:1.11.0-8.el8_4.5 - < * |
Red Hat | Red Hat Enterprise Linux 8.4 Telecommunications Update Service | unaffected 0:1.11.0-8.el8_4.5 - < * |
Red Hat | Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | unaffected 0:1.11.0-8.el8_4.5 - < * |
Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support | unaffected 0:1.12.0-6.el8_6.6 - < * |
Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | unaffected 0:1.12.0-15.el8_8.4 - < * |
Red Hat | Red Hat Enterprise Linux 9 | unaffected 0:1.13.1-3.el9_3.3 - < * |
Red Hat | Red Hat Enterprise Linux 9 | unaffected 0:1.20.11-24.el9 - < * |
Red Hat | Red Hat Enterprise Linux 9 | unaffected 0:22.1.9-5.el9 - < * |
Red Hat | Red Hat Enterprise Linux 9.0 Extended Update Support | unaffected 0:1.11.0-22.el9_0.5 - < * |
Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support | unaffected 0:1.12.0-14.el9_2.2 - < * |
Red Hat | Red Hat Enterprise Linux 6 | All versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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