PT-2023-9350 · Linux+4 · Linux Kernel+4
Ma Ke
·
Publicado
2023-10-13
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Atualizado
2026-03-14
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CVE-2023-52815
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
The issue is related to a null pointer dereference in the Linux kernel's drm/amdgpu/vkms component. Specifically, in the
amdgpu vkms conn get modes() function, the return value of drm cvt mode() is assigned to mode, which can lead to a null pointer dereference if drm cvt mode() fails. To address this, a check has been added to avoid the null pointer dereference. The vulnerability can be exploited to cause a denial of service.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
Debian
Linux Kernel
Red Os
Suse