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THREAT OPS › Threat News › [NVD] CVE-2025-21725 (HIGH 7.5) — In the Linux kernel, the following vulnerability has been resolved: smb: client: fix oops due to unset link speed It isn't guaranteed that NETWORK_INTERFACE_INFO::LinkSpeed will always be set by the server, so the client must handle any values and then prevent oopses like below

[NVD] CVE-2025-21725 (HIGH 7.5) — In the Linux kernel, the following vulnerability has been resolved: smb: client: fix oops due to unset link speed It isn't guaranteed that NETWORK_INTERFACE_INFO::LinkSpeed will always be set by the server, so the client must handle any values and then prevent oopses like below

lownvdPublished 2025-02-27

CVE-2025-21725 CVSS: 7.5 HIGH Published: 2025-02-27T02:15:16.220

In the Linux kernel, the following vulnerability has been resolved:

smb: client: fix oops due to unset link speed

It isn't guaranteed that NETWORK_INTERFACE_INFO::LinkSpeed will always be set by the server, so the client must handle any values and then prevent oopses like below from happening:

Oops: divide error: 0000 [#1] PREEMP

Indicators of compromise

CVE-2025-21725cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2025-21725