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CVE-2025-71157 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: always drop device refcount in ib_del_sub_device_and_put() Since nldev_deldev() (introduced by commit 060c642b2ab8 ("RDMA/nldev: Add support to add/delete a sub IB device through netlink") grabs a reference using ib_device_get_by_index() before calling ib_del_sub_device_and_put(), we need to drop that reference before returning -EOPNOTSUPP error.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/20436f2742a92b7afeb2504eb559a98d2196b001 kernel.org
https://git.kernel.org/stable/c/fa3c411d21ebc26ffd175c7256c37cefa35020aa kernel.org
https://git.kernel.org/stable/c/fe8d456080423b9ed410469fbd1e2098d3acce2b kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-71157
NVD Published Date:
01/23/2026
NVD Last Modified:
01/23/2026
Source:
kernel.org