{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/firewire/net.c",
            "drivers/net/bonding/bond_main.c",
            "include/linux/etherdevice.h",
            "include/linux/if_ether.h",
            "include/linux/netdevice.h",
            "net/ethernet/eth.c",
            "net/ipv4/ip_gre.c",
            "net/mac802154/iface.c",
            "net/phonet/af_phonet.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "946bb6cacf0ccada7bc80f1cfa07c1ed79511c1c",
              "status": "affected",
              "version": "9baf26a91565b7bb2b1d9f99aaf884a2b28c2f6d",
              "versionType": "git"
            },
            {
              "lessThan": "4172a7901cf43fe1cc63ef7a2ef33735ff7b7d13",
              "status": "affected",
              "version": "6ac890f1d60ac3707ee8dae15a67d9a833e49956",
              "versionType": "git"
            },
            {
              "lessThan": "9b49c854f14f5e2d493e562a1e28d2e57fe37371",
              "status": "affected",
              "version": "95597d11dc8bddb2b9a051c9232000bfbb5e43ba",
              "versionType": "git"
            },
            {
              "lessThan": "b7405dcf7385445e10821777143f18c3ce20fa04",
              "status": "affected",
              "version": "950803f7254721c1c15858fbbfae3deaaeeecb11",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/firewire/net.c",
            "drivers/net/bonding/bond_main.c",
            "include/linux/etherdevice.h",
            "include/linux/if_ether.h",
            "include/linux/netdevice.h",
            "net/ethernet/eth.c",
            "net/ipv4/ip_gre.c",
            "net/mac802154/iface.c",
            "net/phonet/af_phonet.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "6.18.20",
              "status": "affected",
              "version": "6.18.19",
              "versionType": "semver"
            },
            {
              "lessThan": "6.19.10",
              "status": "affected",
              "version": "6.19.9",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.20",
                  "versionStartIncluding": "6.18.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.10",
                  "versionStartIncluding": "6.19.9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: prevent potential infinite loop in bond_header_parse()\n\nbond_header_parse() can loop if a stack of two bonding devices is setup,\nbecause skb-\u003edev always points to the hierarchy top.\n\nAdd new \"const struct net_device *dev\" parameter to\n(struct header_ops)-\u003eparse() method to make sure the recursion\nis bounded, and that the final leaf parse method is called."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-27T14:02:31.462Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/946bb6cacf0ccada7bc80f1cfa07c1ed79511c1c"
        },
        {
          "url": "https://git.kernel.org/stable/c/4172a7901cf43fe1cc63ef7a2ef33735ff7b7d13"
        },
        {
          "url": "https://git.kernel.org/stable/c/9b49c854f14f5e2d493e562a1e28d2e57fe37371"
        },
        {
          "url": "https://git.kernel.org/stable/c/b7405dcf7385445e10821777143f18c3ce20fa04"
        }
      ],
      "title": "bonding: prevent potential infinite loop in bond_header_parse()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-23451",
    "datePublished": "2026-04-03T15:15:33.776Z",
    "dateReserved": "2026-01-13T15:37:46.020Z",
    "dateUpdated": "2026-04-27T14:02:31.462Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}