PT-2025-8280 · Linux+2 · Linux Kernel+2
Miaoqian Lin
·
Publicado
2025-02-26
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Atualizado
2025-04-14
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CVE-2022-49346
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 refcount leak issue has been identified in the Linux kernel, specifically in the lantiq gswip driver. The problem occurs when the for each available child of node() loop is terminated early, causing the reference count of the previous node to be decremented without a corresponding of node put() call. This results in a refcount leak. The issue is resolved by adding a missing of node put() call to avoid the leak.
Recommendations
To resolve the issue, apply the fix that adds the missing of node put() call to the gswip gphy fw list function in the lantiq gswip driver.
Exploit
Correção
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Identificadores relacionados
Produtos afetados
Astra Linux
Linux Kernel
Suse