vmxnet3: Fix packet corruption in vmxnet3_xdp_xmit_frame

{
  "id": "9d216c8d9013ac9fe42c5465978223467e52db998c6c4065e9c4982db96bb91f",
  "url": "https://osv.dev/vulnerability/CVE-2024-58099",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "vmxnet3: Fix packet corruption in vmxnet3_xdp_xmit_frame",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix packet corruption in vmxnet3_xdp_xmit_frame Andrew and Nikolay reported connectivity issues with Cilium's service load-balancing in case of vmxnet3. If a BPF program for native XDP adds an encapsulation header such as IPIP and transmits the packet out the same interface, then in case of vmxnet3 a corrupted packet is being sent and subsequently dropped on the path. vmxnet3_xdp_xmit_frame() which is called e.g. via vmxnet3_run_xdp() through vmxnet3_xdp_xmit_back() calculates an incorrect DMA address: page = virt_to_page(xdpf->data); tbi->dma_addr = page_pool_get_dma_addr(page) + VMXNET3_XDP_HEADROOM; dma_sync_single_for_device(&adapter->pdev->dev, tbi->dma_addr, buf_size, DMA_TO_DEVICE); The above assumes a fixed offset (VMXNET3_XDP_HEADROOM), but the XDP BPF program could have moved xdp->data. While the passed buf_size is correct (xdpf->len), the dma_addr needs to have a dynamic offset which can be calculated as xdpf->data - (void *)xdpf, that is, xdp->data - xdp->data_hard_start.",
    "evidence": "osv:CVE-2024-58099",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.6.59",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.11.6",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-58099",
      "aliases": [
        "CVE-2024-58099"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "54f00cce11786742bd11e5e68c3bf85e6dc048c9"
                },
                {
                  "fixed": "59ba6cdadb9c26b606a365eb9c9b25eb2052622d"
                },
                {
                  "fixed": "f82eb34fb59a8fb96c19f4f492c20eb774140bb5"
                },
                {
                  "fixed": "4678adf94da4a9e9683817b246b58ce15fb81782"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-58099.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.6.0"
                },
                {
                  "fixed": "6.6.59"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.11.6"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-58099.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:48.069112891Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/4678adf94da4a9e9683817b246b58ce15fb81782",
        "https://git.kernel.org/stable/c/59ba6cdadb9c26b606a365eb9c9b25eb2052622d",
        "https://git.kernel.org/stable/c/f82eb34fb59a8fb96c19f4f492c20eb774140bb5",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58099.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-58099",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58099.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-58099",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 515840,
  "published_at": "2025-04-29T11:45:30.997+00:00"
}