CVE-2024-35915 (GCVE-0-2024-35915)
Vulnerability from cvelistv5
Published
2024-05-19 08:35
Modified
2025-05-04 09:08
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet syzbot reported the following uninit-value access issue [1][2]: nci_rx_work() parses and processes received packet. When the payload length is zero, each message type handler reads uninitialized payload and KMSAN detects this issue. The receipt of a packet with a zero-size payload is considered unexpected, and therefore, such packets should be silently discarded. This patch resolved this issue by checking payload size before calling each message type handler codes.
References
Impacted products
Vendor Product Version
Linux Linux Version: 6a2968aaf50c7a22fced77a5e24aa636281efca8
Version: 6a2968aaf50c7a22fced77a5e24aa636281efca8
Version: 6a2968aaf50c7a22fced77a5e24aa636281efca8
Version: 6a2968aaf50c7a22fced77a5e24aa636281efca8
Version: 6a2968aaf50c7a22fced77a5e24aa636281efca8
Version: 6a2968aaf50c7a22fced77a5e24aa636281efca8
Version: 6a2968aaf50c7a22fced77a5e24aa636281efca8
Version: 6a2968aaf50c7a22fced77a5e24aa636281efca8
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-35915",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-20T17:12:44.324505Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:34:39.499Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:21:49.232Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/11387b2effbb55f58dc2111ef4b4b896f2756240"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/03fe259649a551d336a7f20919b641ea100e3fff"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/755e53bbc61bc1aff90eafa64c8c2464fd3dfa3c"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ac68d9fa09e410fa3ed20fb721d56aa558695e16"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b51ec7fc9f877ef869c01d3ea6f18f6a64e831a7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/a946ebee45b09294c8b0b0e77410b763c4d2817a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8948e30de81faee87eeee01ef42a1f6008f5a83a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/d24b03535e5eb82e025219c2f632b485409c898f"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/nfc/nci/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "11387b2effbb55f58dc2111ef4b4b896f2756240",
              "status": "affected",
              "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8",
              "versionType": "git"
            },
            {
              "lessThan": "03fe259649a551d336a7f20919b641ea100e3fff",
              "status": "affected",
              "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8",
              "versionType": "git"
            },
            {
              "lessThan": "755e53bbc61bc1aff90eafa64c8c2464fd3dfa3c",
              "status": "affected",
              "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8",
              "versionType": "git"
            },
            {
              "lessThan": "ac68d9fa09e410fa3ed20fb721d56aa558695e16",
              "status": "affected",
              "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8",
              "versionType": "git"
            },
            {
              "lessThan": "b51ec7fc9f877ef869c01d3ea6f18f6a64e831a7",
              "status": "affected",
              "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8",
              "versionType": "git"
            },
            {
              "lessThan": "a946ebee45b09294c8b0b0e77410b763c4d2817a",
              "status": "affected",
              "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8",
              "versionType": "git"
            },
            {
              "lessThan": "8948e30de81faee87eeee01ef42a1f6008f5a83a",
              "status": "affected",
              "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8",
              "versionType": "git"
            },
            {
              "lessThan": "d24b03535e5eb82e025219c2f632b485409c898f",
              "status": "affected",
              "version": "6a2968aaf50c7a22fced77a5e24aa636281efca8",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/nfc/nci/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.2"
            },
            {
              "lessThan": "3.2",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.312",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.274",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.215",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.154",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.85",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.26",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.312",
                  "versionStartIncluding": "3.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.274",
                  "versionStartIncluding": "3.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.215",
                  "versionStartIncluding": "3.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.154",
                  "versionStartIncluding": "3.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.85",
                  "versionStartIncluding": "3.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.26",
                  "versionStartIncluding": "3.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.5",
                  "versionStartIncluding": "3.2",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "3.2",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet\n\nsyzbot reported the following uninit-value access issue [1][2]:\n\nnci_rx_work() parses and processes received packet. When the payload\nlength is zero, each message type handler reads uninitialized payload\nand KMSAN detects this issue. The receipt of a packet with a zero-size\npayload is considered unexpected, and therefore, such packets should be\nsilently discarded.\n\nThis patch resolved this issue by checking payload size before calling\neach message type handler codes."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T09:08:17.927Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/11387b2effbb55f58dc2111ef4b4b896f2756240"
        },
        {
          "url": "https://git.kernel.org/stable/c/03fe259649a551d336a7f20919b641ea100e3fff"
        },
        {
          "url": "https://git.kernel.org/stable/c/755e53bbc61bc1aff90eafa64c8c2464fd3dfa3c"
        },
        {
          "url": "https://git.kernel.org/stable/c/ac68d9fa09e410fa3ed20fb721d56aa558695e16"
        },
        {
          "url": "https://git.kernel.org/stable/c/b51ec7fc9f877ef869c01d3ea6f18f6a64e831a7"
        },
        {
          "url": "https://git.kernel.org/stable/c/a946ebee45b09294c8b0b0e77410b763c4d2817a"
        },
        {
          "url": "https://git.kernel.org/stable/c/8948e30de81faee87eeee01ef42a1f6008f5a83a"
        },
        {
          "url": "https://git.kernel.org/stable/c/d24b03535e5eb82e025219c2f632b485409c898f"
        }
      ],
      "title": "nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-35915",
    "datePublished": "2024-05-19T08:35:08.239Z",
    "dateReserved": "2024-05-17T13:50:33.122Z",
    "dateUpdated": "2025-05-04T09:08:17.927Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/11387b2effbb55f58dc2111ef4b4b896f2756240\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/03fe259649a551d336a7f20919b641ea100e3fff\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/755e53bbc61bc1aff90eafa64c8c2464fd3dfa3c\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/ac68d9fa09e410fa3ed20fb721d56aa558695e16\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/b51ec7fc9f877ef869c01d3ea6f18f6a64e831a7\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/a946ebee45b09294c8b0b0e77410b763c4d2817a\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/8948e30de81faee87eeee01ef42a1f6008f5a83a\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/d24b03535e5eb82e025219c2f632b485409c898f\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T03:21:49.232Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-35915\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-20T17:12:44.324505Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-23T19:01:25.041Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"title\": \"nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\", \"lessThan\": \"11387b2effbb55f58dc2111ef4b4b896f2756240\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\", \"lessThan\": \"03fe259649a551d336a7f20919b641ea100e3fff\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\", \"lessThan\": \"755e53bbc61bc1aff90eafa64c8c2464fd3dfa3c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\", \"lessThan\": \"ac68d9fa09e410fa3ed20fb721d56aa558695e16\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\", \"lessThan\": \"b51ec7fc9f877ef869c01d3ea6f18f6a64e831a7\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\", \"lessThan\": \"a946ebee45b09294c8b0b0e77410b763c4d2817a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\", \"lessThan\": \"8948e30de81faee87eeee01ef42a1f6008f5a83a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\", \"lessThan\": \"d24b03535e5eb82e025219c2f632b485409c898f\", \"versionType\": \"git\"}], \"programFiles\": [\"net/nfc/nci/core.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.2\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"3.2\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.312\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.274\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.215\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.154\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.85\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.26\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"net/nfc/nci/core.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/11387b2effbb55f58dc2111ef4b4b896f2756240\"}, {\"url\": \"https://git.kernel.org/stable/c/03fe259649a551d336a7f20919b641ea100e3fff\"}, {\"url\": \"https://git.kernel.org/stable/c/755e53bbc61bc1aff90eafa64c8c2464fd3dfa3c\"}, {\"url\": \"https://git.kernel.org/stable/c/ac68d9fa09e410fa3ed20fb721d56aa558695e16\"}, {\"url\": \"https://git.kernel.org/stable/c/b51ec7fc9f877ef869c01d3ea6f18f6a64e831a7\"}, {\"url\": \"https://git.kernel.org/stable/c/a946ebee45b09294c8b0b0e77410b763c4d2817a\"}, {\"url\": \"https://git.kernel.org/stable/c/8948e30de81faee87eeee01ef42a1f6008f5a83a\"}, {\"url\": \"https://git.kernel.org/stable/c/d24b03535e5eb82e025219c2f632b485409c898f\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet\\n\\nsyzbot reported the following uninit-value access issue [1][2]:\\n\\nnci_rx_work() parses and processes received packet. When the payload\\nlength is zero, each message type handler reads uninitialized payload\\nand KMSAN detects this issue. The receipt of a packet with a zero-size\\npayload is considered unexpected, and therefore, such packets should be\\nsilently discarded.\\n\\nThis patch resolved this issue by checking payload size before calling\\neach message type handler codes.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.312\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.274\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.215\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.154\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.85\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.26\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.5\", \"versionStartIncluding\": \"3.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"3.2\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:08:17.927Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-35915\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-04T09:08:17.927Z\", \"dateReserved\": \"2024-05-17T13:50:33.122Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-19T08:35:08.239Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.