CVE-2025-71157
- Source
- https://cve.org/CVERecord?id=CVE-2025-71157
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71157.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-71157
- Downstream
- Related
- Published
- 2026-01-23T14:25:56Z
- Modified
- 2026-08-12T03:51:47Z
- Summary
- RDMA/core: always drop device refcount in ib_del_sub_device_and_put()
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71157.json" }- References
-
- https://git.kernel.org/stable/c/20436f2742a92b7afeb2504eb559a98d2196b001
- https://git.kernel.org/stable/c/fa3c411d21ebc26ffd175c7256c37cefa35020aa
- https://git.kernel.org/stable/c/fe8d456080423b9ed410469fbd1e2098d3acce2b
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71157.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-71157
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git