CVE-2022-50134
Estado: AnalizadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hfi1: fix potential memory leak in setup_base_ctxt()
setup_base_ctxt() allocates a memory chunk for uctxt->groups with hfi1_alloc_ctxt_rcv_groups(). When init_user_ctxt() fails, uctxt->groups is not released, which will lead to a memory leak.
We should release the uctxt->groups with hfi1_free_ctxt_rcv_groups() when init_user_ctxt() fails.
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: 0.25%
- Percentil entre todas las CVEs puntuadas: 15
- 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
- CWE-401
Referencias
- https://git.kernel.org/stable/c/1750be1e9f18787cf717c24dbc5fa029fc372a22
- https://git.kernel.org/stable/c/2f90813f1c21c3d780585390af961bd17c8515ae
- https://git.kernel.org/stable/c/90ef48a718f88935d4af53d7dadd1ceafe103ce6
- https://git.kernel.org/stable/c/a85c7dd1edadcdeca24e603a6618153a3bcc81ca
- https://git.kernel.org/stable/c/a9055dfe437efae77e28e57205437c878a03ccb7
- https://git.kernel.org/stable/c/aa2a1df3a2c85f855af7d54466ac10bd48645d63
- https://git.kernel.org/stable/c/e25b828553aecb3185a8d8d0c4f9b4e133fb5db6
- https://git.kernel.org/stable/c/fc4de8009fd6c2ca51986c6757efa964040e7d02
JSON original (NVD)
Mostrar
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