CVE-2022-49693
Estado: ModificadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf
of_graph_get_remote_node() returns remote device 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.
Patchwork: https://patchwork.freedesktop.org/patch/488473/
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.26%
- Percentil entre todas las CVEs puntuadas: 17
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- NVD-CWE-Other
Referencias
- https://git.kernel.org/stable/c/3c39a17197733bc37786ed68c83267c2f491840b
- https://git.kernel.org/stable/c/b9cc4598607cb7f7eae5c75fc1e3209cd52ff5e0
- https://git.kernel.org/stable/c/d1592d3e362cc59b29f15019707b16c695d70ca3
- https://git.kernel.org/stable/c/d16a4339825e64f9ddcdff5277982d640bae933b
- https://git.kernel.org/stable/c/d607da76fd2b1cf1d377af9d9b7c6f8fecbb0e1d
JSON original (NVD)
Mostrar
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf\n\nof_graph_get_remote_node() returns remote device node pointer with\nrefcount incremented, we should use of_node_put() on it\nwhen not need anymore.\nAdd missing of_node_put() to avoid refcount leak.\n\nPatchwork: https://patchwork.freedesktop.org/patch/488473/"
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