CVE-2025-37998 (GCVE-0-2025-37998)
Vulnerability from cvelistv5
Published
2025-05-29 13:15
Modified
2026-10-15 21:52
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: openvswitch: Fix unsafe attribute parsing in output_userspace() This patch replaces the manual Netlink attribute iteration in output_userspace() with nla_for_each_nested(), which ensures that only well-formed attributes are processed.
References
Impacted products
Vendor Product Version
Linux Linux Version: ccb1352e76cff0524e7ccb2074826a092dd13016
Version: ccb1352e76cff0524e7ccb2074826a092dd13016
Version: ccb1352e76cff0524e7ccb2074826a092dd13016
Version: ccb1352e76cff0524e7ccb2074826a092dd13016
Version: ccb1352e76cff0524e7ccb2074826a092dd13016
Version: ccb1352e76cff0524e7ccb2074826a092dd13016
Version: ccb1352e76cff0524e7ccb2074826a092dd13016
Version: ccb1352e76cff0524e7ccb2074826a092dd13016
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      "cveMetadata": "{\"cveId\": \"CVE-2025-37998\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-15T21:52:05.968Z\", \"dateReserved\": \"2025-04-16T04:51:23.976Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-05-29T13:15:56.197Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.