PT-2025-7983 · Linux+2 · Linux Kernel+2
Qintaoshen
·
Publicado
2022-03-25
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Atualizado
2025-05-20
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CVE-2022-49055
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 null-pointer dereference issue exists due to the potential null return of
kmalloc array(). This can lead to a null-pointer dereference in event waiters[i].wait. The issue arises because kmalloc array() may return null, and its return value should be checked to avoid this problem.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
Suse