CVE-2026-92523

CVE CVE-2026-92523EUVD EUVD-2026-82144Published 2026-09-17T16:10:29.000Z

What the advisory describes

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.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux 3c3c1f1416392382faa0238e76a70d7810aab2ef <74f49255492a62658f36bf2578d7916f1c6ffad1; 3c3c1f1416392382faa0238e76a70d7810aab2ef <7828d68ae8cad3463e38def5c91668c84e722596; patch: 7.2.6; patch: 6.18.52; patch: 7.3-rc1; 3c3c1f1416392382faa0238e76a70d7810aab2ef <0bfa897e3e1a61d172f95675b353168bc9290312; 3c3c1f1416392382faa0238e76a70d7810aab2ef <d00b0d808ca706a04bd198827319a4a287eff82a; patch: 6.1.188; 3c3c1f1416392382faa0238e76a70d7810aab2ef <f8e9315236c8b5155158c6955a758e7960b143e6; patch: 6.12.110; 3c3c1f1416392382faa0238e76a70d7810aab2ef <c57e238b475e8e1e514499772b8c0db5768be93f; 5.16; patch: 6.6.157; patch: 0

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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