CVE-2022-49719

irqchip/gic/realview: Fix refcount leak in realview_gic_of_init

CVSS 5.5 MEDIUMEPSS 0.3%

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.5EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

26 fev 2025Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic/realview: Fix refcount leak in realview_gic_of_init of_find_matching_node_and_match() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Produtos afetados

Linux · Linux

Referências

https://git.kernel.org/stable/c/16b603cb8d34c2d917983918db1f88c8b831baaa https://git.kernel.org/stable/c/486f68f85085d9b16ae097679b1486dcb1b6eb69 https://git.kernel.org/stable/c/56526c3883fc7a1f5898b1d40a02c8b8685a5d92 https://git.kernel.org/stable/c/5d38720661a4b9c87705c206a6081177ffb8ec1d https://git.kernel.org/stable/c/87da903ce632d5689bef66d56ee5dae700d82104 https://git.kernel.org/stable/c/b634af84bc1edece4e63317b0ad95618dd3a8693 https://git.kernel.org/stable/c/e52a58b79f11755ea7e877015c4a1704303fa55f https://git.kernel.org/stable/c/f4b98e314888cc51486421bcf6d52852452ea48b