CVE-2023-5367

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CVE-2023-5367

Summary:

Details: 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.

References: https://lists.fedoraproject.org/archives/list/[email protected]/message/4YBK3I6SETHETBHDETFWM3VSZUQICIDV/, https://lists.fedoraproject.org/archives/list/[email protected]/message/AKKIE626TZOOPD533EYN47J4RFNHZVOP/, https://lists.fedoraproject.org/archives/list/[email protected]/message/HO2Q2NP6R62ZRQQG3XQ4AXUT7J2EKKKY/, https://lists.fedoraproject.org/archives/list/[email protected]/message/SEDJN4VFN57K5POOC7BNVD6L6WUUCSG6/, https://lists.fedoraproject.org/archives/list/[email protected]/message/SN6KV4XGQJRVAOSM5C3CWMVAXO53COIP/, https://lists.debian.org/debian-lts-announce/2023/10/msg00036.html, https://lists.fedoraproject.org/archives/list/[email protected]/message/3RK66CXMXO3PCPDU3GDY5FK4UYHUXQJT/, https://lists.fedoraproject.org/archives/list/[email protected]/message/L2RMNR4235YXZZQ2X7Q4MTOZDMZ7BBQU/, https://lists.fedoraproject.org/archives/list/[email protected]/message/2WS5E7H4A5J3U5YBCTMRPQVGWK5LVH7D/, https://lists.fedoraproject.org/archives/list/[email protected]/message/TJXNI4BXURC2BKPNAHFJK3C5ZETB7PER/, https://access.redhat.com/errata/RHSA-2024:2996, https://access.redhat.com/errata/RHSA-2024:2169, https://access.redhat.com/errata/RHSA-2023:6802, https://access.redhat.com/errata/RHSA-2023:7388, https://access.redhat.com/errata/RHSA-2023:7405, https://access.redhat.com/errata/RHSA-2023:7428, https://access.redhat.com/errata/RHSA-2023:7533, https://security.gentoo.org/glsa/202401-30, https://access.redhat.com/errata/RHSA-2023:6808, https://www.debian.org/security/2023/dsa-5534, https://access.redhat.com/errata/RHSA-2024:0010, https://access.redhat.com/errata/RHSA-2024:0128, https://access.redhat.com/errata/RHSA-2024:2170, https://access.redhat.com/errata/RHSA-2024:2995, https://access.redhat.com/errata/RHSA-2023:7373, https://access.redhat.com/errata/RHSA-2023:7436, https://access.redhat.com/errata/RHSA-2023:7526, https://access.redhat.com/security/cve/CVE-2023-5367, https://security.netapp.com/advisory/ntap-20231130-0004/, https://access.redhat.com/errata/RHSA-2025:12751, https://bugzilla.redhat.com/show_bug.cgi?id=2243091, https://lists.x.org/archives/xorg-announce/2023-October/003430.html