PT-2025-37868 · Linux+3 · Linux Kernel+3
Publicado
2023-08-16
·
Atualizado
2025-11-19
·
CVE-2023-53263
CVSS v3.1
7.8
Alta
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The Linux kernel contains a use-after-free issue in the error handling of the
nouveau connector create function within the drm/nouveau/disp module. The vulnerability occurs when freeing the connector after calling drm connector init without first cleaning up the DRM side, leading to memory corruption. This issue may not resolve all regressions from a previous commit, but it addresses a specific memory corruption in error handling related to that commit.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use After Free
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Astra Linux
Linux Kernel
Red Hat
Suse