Tracker / CVE-2023-5633
CVE-2023-5633
High 7.8
The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 6.1.13 → 6.1.75 |
| linux | linux_kernel · 6.2 → 6.5.8 |
| redhat | codeready_linux_builder |
| redhat | codeready_linux_builder_eus |
| redhat | codeready_linux_builder_for_arm64 |
| redhat | codeready_linux_builder_for_arm64_eus |
| redhat | codeready_linux_builder_for_ibm_z_systems |
| redhat | codeready_linux_builder_for_ibm_z_systems_eus |
| redhat | codeready_linux_builder_for_power_little_endian |
| redhat | codeready_linux_builder_for_power_little_endian_eus |
| redhat | enterprise_linux |
| redhat | enterprise_linux_eus |
| redhat | enterprise_linux_for_arm_64 |
| redhat | enterprise_linux_for_arm_64_eus |
| redhat | enterprise_linux_for_ibm_z_systems |
| redhat | enterprise_linux_for_ibm_z_systems_eus |
| redhat | enterprise_linux_for_power_little_endian |
| redhat | enterprise_linux_for_power_little_endian_eus |
| redhat | enterprise_linux_for_real_time |
| redhat | enterprise_linux_for_real_time_for_nfv |
| redhat | enterprise_linux_server_aus |
| redhat | enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions |
| redhat | enterprise_linux_server_tus |
Analysis
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