CVE-2026-92523: fallo en Linux
RDMA/nldev: validate dynamic counter attribute length
Publicada el
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 94% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
RDMA/nldev: validate dynamic counter attribute length
RDMA_NLDEV_ATTR_STAT_HWCOUNTERS is a nested attribute whose children are
consumed directly with nla_get_u32(). The top-level policy validates only
the container, so it does not establish the fixed shape of each child.
Require every child payload to be exactly one u32 before reading it.
Productos afectados
Linux · LinuxCVEs relacionadas — Linux
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Referencias
https://git.kernel.org/stable/c/0bfa897e3e1a61d172f95675b353168bc9290312https://git.kernel.org/stable/c/74f49255492a62658f36bf2578d7916f1c6ffad1https://git.kernel.org/stable/c/7828d68ae8cad3463e38def5c91668c84e722596https://git.kernel.org/stable/c/c57e238b475e8e1e514499772b8c0db5768be93fhttps://git.kernel.org/stable/c/d00b0d808ca706a04bd198827319a4a287eff82ahttps://git.kernel.org/stable/c/f8e9315236c8b5155158c6955a758e7960b143e6