Уязвимость CVE-2023-0494: Информация

Описание

A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.

Важность: HIGH (7,8) Вектор: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Опубликовано: 28 марта 2023 г.
Изменено: 30 мая 2023 г.
Идентификатор типа ошибки: CWE-416

Исправленные пакеты

Имя пакета
Ветка
Исправлено в версии
Версия в репозитории
Errata ID
№ Задания
Состояние
xorg-serversisyphus21.1.7-alt121.1.13-alt1ALT-PU-2023-1188-1314788Исправлено
xorg-serversisyphus_e2k1.20.14-alt8.E2K.121.1.3-alt1.E2K.1ALT-PU-2023-3913-1-Исправлено
xorg-serversisyphus_riscv6421.1.7-alt121.1.13-alt1ALT-PU-2023-2464-1-Исправлено
xorg-serverp101.20.14-alt71.20.14-alt12ALT-PU-2023-1254-1314787Исправлено
xorg-serverp10_e2k1.20.14-alt8.E2K.21.20.14-alt9.E2K.1ALT-PU-2023-6819-1-Исправлено
xorg-serverp91.20.8-alt101.20.8-alt12ALT-PU-2023-7278-2334512Исправлено
xorg-serverc10f11.20.14-alt71.20.14-alt11ALT-PU-2023-1254-1314787Исправлено
xorg-serverc9f21.20.8-alt121.20.8-alt12ALT-PU-2024-3261-2341756Исправлено

Ссылки на рекомендации, решения и инструменты

    1. Конфигурация 1

      cpe:2.3:a:x.org:x_server:*:*:*:*:*:*:*:*
      End excliding
      21.1.7

      Конфигурация 2

      cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

      cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

      Конфигурация 3

      cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_scientific_computing:7.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:7.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian:7.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:7.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux:8.1:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_workstation:7.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_aus:8.4:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.4:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.4:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_eus:9.0:*:*:*:*:*:*:*

      cpe:2.3:o:redhat:enterprise_linux_aus:8.6:*:*:*:*:*:*:*