CVE-2025-49180: Red Hat Enterprise Linux 10

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A flaw was found in the RandR extension, where the RRChangeProviderProperty function does not properly validate input. This issue leads to an integer overflow when computing the total size to allocate.

Affected products

  • Red Hat Red Hat Enterprise Linux 10: before 0:24.1.5-4.el10_0 (fixed in 0:24.1.5-4.el10_0)
  • Red Hat Red Hat Enterprise Linux 6
  • Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - Extension: before 0:1.1.0-25.el6_10.1 (fixed in 0:1.1.0-25.el6_10.1)
  • Red Hat Red Hat Enterprise Linux 7.7 Advanced Update Support: before 0:1.8.0-17.el7_7.1 (fixed in 0:1.8.0-17.el7_7.1)
  • Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support: before 0:1.20.4-32.el7_9 (fixed in 0:1.20.4-32.el7_9); before 0:1.8.0-36.el7_9.2 (fixed in 0:1.8.0-36.el7_9.2)
  • Red Hat Red Hat Enterprise Linux 8: before 0:1.20.11-26.el8_10 (fixed in 0:1.20.11-26.el8_10); before 0:21.1.3-18.el8_10 (fixed in 0:21.1.3-18.el8_10); before 0:1.15.0-7.el8_10 (fixed in 0:1.15.0-7.el8_10)
  • Red Hat Red Hat Enterprise Linux 8.2 Advanced Update Support: before 0:1.9.0-15.el8_2.14 (fixed in 0:1.9.0-15.el8_2.14); before 0:1.20.6-4.el8_2 (fixed in 0:1.20.6-4.el8_2)
  • Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support: before 0:1.20.10-2.el8_4 (fixed in 0:1.20.10-2.el8_4); before 0:1.11.0-8.el8_4.13 (fixed in 0:1.11.0-8.el8_4.13)
  • Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On: before 0:1.20.10-2.el8_4 (fixed in 0:1.20.10-2.el8_4); before 0:1.11.0-8.el8_4.13 (fixed in 0:1.11.0-8.el8_4.13)
  • Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support: before 0:1.12.0-6.el8_6.14 (fixed in 0:1.12.0-6.el8_6.14); before 0:21.1.3-2.el8_6.4 (fixed in 0:21.1.3-2.el8_6.4); before 0:1.20.11-5.el8_6.3 (fixed in 0:1.20.11-5.el8_6.3)
  • Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On: before 0:1.12.0-6.el8_6.14 (fixed in 0:1.12.0-6.el8_6.14); before 0:21.1.3-2.el8_6.4 (fixed in 0:21.1.3-2.el8_6.4)
  • Red Hat Red Hat Enterprise Linux 8.6 Telecommunications Update Service: before 0:1.12.0-6.el8_6.14 (fixed in 0:1.12.0-6.el8_6.14); before 0:21.1.3-2.el8_6.4 (fixed in 0:21.1.3-2.el8_6.4); before 0:1.20.11-5.el8_6.3 (fixed in 0:1.20.11-5.el8_6.3)
  • Red Hat Red Hat Enterprise Linux 8.6 Update Services For SAP Solutions: before 0:1.12.0-6.el8_6.14 (fixed in 0:1.12.0-6.el8_6.14); before 0:21.1.3-2.el8_6.4 (fixed in 0:21.1.3-2.el8_6.4); before 0:1.20.11-5.el8_6.3 (fixed in 0:1.20.11-5.el8_6.3)
  • Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support Long-Life Add-On: before 0:1.20.11-16.el8_8 (fixed in 0:1.20.11-16.el8_8); before 0:21.1.3-11.el8_8 (fixed in 0:21.1.3-11.el8_8)
  • Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service: before 0:1.20.11-16.el8_8 (fixed in 0:1.20.11-16.el8_8); before 0:1.12.0-15.el8_8.14 (fixed in 0:1.12.0-15.el8_8.14); before 0:21.1.3-11.el8_8 (fixed in 0:21.1.3-11.el8_8)
  • Red Hat Red Hat Enterprise Linux 8.8 Update Services For SAP Solutions: before 0:1.20.11-16.el8_8 (fixed in 0:1.20.11-16.el8_8); before 0:1.12.0-15.el8_8.14 (fixed in 0:1.12.0-15.el8_8.14); before 0:21.1.3-11.el8_8 (fixed in 0:21.1.3-11.el8_8)
  • Red Hat Red Hat Enterprise Linux 9: before 0:1.20.11-31.el9_6 (fixed in 0:1.20.11-31.el9_6); before 0:23.2.7-4.el9_6 (fixed in 0:23.2.7-4.el9_6); before 0:1.14.1-8.el9_6 (fixed in 0:1.14.1-8.el9_6)
  • Red Hat Red Hat Enterprise Linux 9.0 Update Services For SAP Solutions: before 0:21.1.3-3.el9_0 (fixed in 0:21.1.3-3.el9_0); before 0:1.20.11-11.el9_0 (fixed in 0:1.20.11-11.el9_0); before 0:1.11.0-22.el9_0.15 (fixed in 0:1.11.0-22.el9_0.15)
  • Red Hat Red Hat Enterprise Linux 9.2 Update Services For SAP Solutions: before 0:21.1.3-8.el9_2 (fixed in 0:21.1.3-8.el9_2); before 0:1.20.11-18.el9_2 (fixed in 0:1.20.11-18.el9_2); before 0:1.12.0-14.el9_2.12 (fixed in 0:1.12.0-14.el9_2.12)
  • Red Hat Red Hat Enterprise Linux 9.4 Extended Update Support: before 0:22.1.9-6.el9_4 (fixed in 0:22.1.9-6.el9_4); before 0:1.20.11-26.el9_4 (fixed in 0:1.20.11-26.el9_4); before 0:1.13.1-8.el9_4.7 (fixed in 0:1.13.1-8.el9_4.7)
  • X.org Xwayland: before 24.1.7 (fixed in 24.1.7)

Published 2025-06-17. Last modified 2026-06-30.