PT-2025-8892 · Linux+7 · Linux Kernel+7
Jiang Liu
·
Publicado
2025-02-07
·
Atualizado
2026-05-26
·
CVE-2025-21780
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
A buffer overflow issue exists in the Linux kernel, specifically in the drm/amdgpu component. This issue can be triggered when a malicious user provides a small pptable through sysfs and then a bigger pptable, potentially causing a buffer overflow attack in the
smu sys set pp table() function.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Astra Linux
Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu