CVE-2023-5367

Summary

A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service.

Affected Software

VendorProductVersion RangeStatus
Red HatRed Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION0:1.1.0-25.el6_10.13 < *unaffected
Red HatRed Hat Enterprise Linux 70:1.20.4-24.el7_9 < *unaffected
Red HatRed Hat Enterprise Linux 70:1.8.0-26.el7_9 < *unaffected
Red HatRed Hat Enterprise Linux 80:1.13.1-2.el8_9.1 < *unaffected
Red HatRed Hat Enterprise Linux 80:1.20.11-22.el8 < *unaffected
Red HatRed Hat Enterprise Linux 80:21.1.3-15.el8 < *unaffected
Red HatRed Hat Enterprise Linux 8.1 Update Services for SAP Solutions0:1.9.0-16.el8_1.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.2 Advanced Update Support0:1.9.0-15.el8_2.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.2 Telecommunications Update Service0:1.9.0-15.el8_2.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.2 Update Services for SAP Solutions0:1.9.0-15.el8_2.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support0:1.11.0-8.el8_4.3 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Telecommunications Update Service0:1.11.0-8.el8_4.3 < *unaffected
Red HatRed Hat Enterprise Linux 8.4 Update Services for SAP Solutions0:1.11.0-8.el8_4.3 < *unaffected
Red HatRed Hat Enterprise Linux 8.6 Extended Update Support0:1.12.0-6.el8_6.4 < *unaffected
Red HatRed Hat Enterprise Linux 8.8 Extended Update Support0:1.12.0-15.el8_8.1 < *unaffected
Red HatRed Hat Enterprise Linux 90:1.13.1-3.el9_3.3 < *unaffected
Red HatRed Hat Enterprise Linux 90:1.20.11-24.el9 < *unaffected
Red HatRed Hat Enterprise Linux 90:22.1.9-5.el9 < *unaffected
Red HatRed Hat Enterprise Linux 9.0 Extended Update Support0:1.11.0-22.el9_0.3 < *unaffected
Red HatRed Hat Enterprise Linux 9.2 Extended Update Support0:1.12.0-14.el9_2 < *unaffected

Weaknesses

  • CWE-787: Out-of-bounds Write

Workarounds

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References