{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:13",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.111-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  eth: nfp: drop the replaced rule from the list when reprogramming fails  nfp_net_fs_add() replaces an existing rule by deleting it from the hardware, decrementing nn-\u003efs.count and programming the new one.  If nfp_net_fs_add_hw() fails the old entry stays on nn-\u003efs.list - only the success path reaches list_replace() - so the list is one longer than nn-\u003efs.count, and it advertises a rule whose hardware entry has already been torn down.  nn-\u003efs.count is what ETHTOOL_GRXCLSRLCNT reports, so userspace then sizes its buffer one entry short of what the GRXCLSRLALL walk wants to write. That used to overwrite one u32 past the allocation; since the walk is bounded it is a permanent -EMSGSIZE instead, as nothing ever resyncs the counter.",
  "id": "DEBIAN-CVE-2026-98028",
  "modified": "2026-09-29T10:47:39.332239800Z",
  "published": "2026-09-25T11:17:31.447Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-98028"
    }
  ],
  "upstream": [
    "CVE-2026-98028"
  ]
}