CVE-2023-5633
published 2023-10-23CVE-2023-5633: 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…
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
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
57 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.76-1 (bookworm) | linux 6.1.76-1 (bookworm) |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.1.76-1 | 6.1.76-1 |
| linux | linux_kernel | >= 0 < 6.5.8-1 | 6.5.8-1 |
| linux | linux_kernel | >= 0 < 6.5.8-1 | 6.5.8-1 |
| linux | linux_kernel | >= 6.1.13 < 6.1.75 | 6.1.75 |
| linux | linux_kernel | >= 6.2 < 6.5.8 | 6.5.8 |
| msrc | cbl2_kernel_5.15.153.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| paloalto | pan-os | — | — |
| redhat | codeready_linux_builder | — | — |
| redhat | codeready_linux_builder | — | — |
| redhat | codeready_linux_builder_eus | — | — |
| redhat | codeready_linux_builder_eus | — | — |
| redhat | codeready_linux_builder_eus | — | — |
| redhat | codeready_linux_builder_for_arm64 | — | — |
| redhat | codeready_linux_builder_for_arm64 | — | — |
| redhat | codeready_linux_builder_for_arm64_eus | — | — |
| redhat | codeready_linux_builder_for_arm64_eus | — | — |
| 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_ibm_z_systems_eus | — | — |
| redhat | codeready_linux_builder_for_power_little_endian | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.5HIGH