CVE-2026-92523
RDMA/nldev: validate dynamic counter attribute length
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 17, 2026 |
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Affected Versions
Linux / Linux
3c3c1f1416392382faa0238e76a70d7810aab2ef < 7828d68ae8cad3463e38def5c91668c84e722596 3c3c1f1416392382faa0238e76a70d7810aab2ef < f8e9315236c8b5155158c6955a758e7960b143e6 3c3c1f1416392382faa0238e76a70d7810aab2ef < d00b0d808ca706a04bd198827319a4a287eff82a 3c3c1f1416392382faa0238e76a70d7810aab2ef < 0bfa897e3e1a61d172f95675b353168bc9290312 3c3c1f1416392382faa0238e76a70d7810aab2ef < c57e238b475e8e1e514499772b8c0db5768be93f 3c3c1f1416392382faa0238e76a70d7810aab2ef < 74f49255492a62658f36bf2578d7916f1c6ffad1
Linux / Linux
5.16
References
git.kernel.org: https://git.kernel.org/stable/c/7828d68ae8cad3463e38def5c91668c84e722596 git.kernel.org: https://git.kernel.org/stable/c/f8e9315236c8b5155158c6955a758e7960b143e6 git.kernel.org: https://git.kernel.org/stable/c/d00b0d808ca706a04bd198827319a4a287eff82a git.kernel.org: https://git.kernel.org/stable/c/0bfa897e3e1a61d172f95675b353168bc9290312 git.kernel.org: https://git.kernel.org/stable/c/c57e238b475e8e1e514499772b8c0db5768be93f git.kernel.org: https://git.kernel.org/stable/c/74f49255492a62658f36bf2578d7916f1c6ffad1