PT-2025-38463 · Linux+3 · Linux Kernel+3
Publicado
2024-04-30
·
Atualizado
2025-11-19
·
CVE-2023-53444
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A flaw exists in the Linux kernel’s DRM/TTM subsystem related to bulk move corruption when adding an entry. Specifically, when a resource is the first in a bulk move range and is added again, it moves to the tail of the list, corrupting the list because the first pointer is not moved. This can lead to a null pointer dereference in the
ttm lru bulk move del() function.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Astra Linux
Linux Kernel
Red Hat
Suse