GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2023-54114 (GCVE-0-2023-54114)

Vulnerability from cvelistv5 – Published: 2025-12-24 13:06 – Updated: 2026-05-11 19:55
VLAI
Title
net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment()
Summary
In the Linux kernel, the following vulnerability has been resolved: net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() As the call trace shows, skb_panic was caused by wrong skb->mac_header in nsh_gso_segment(): invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 3 PID: 2737 Comm: syz Not tainted 6.3.0-next-20230505 #1 RIP: 0010:skb_panic+0xda/0xe0 call Trace: skb_push+0x91/0xa0 nsh_gso_segment+0x4f3/0x570 skb_mac_gso_segment+0x19e/0x270 __skb_gso_segment+0x1e8/0x3c0 validate_xmit_skb+0x452/0x890 validate_xmit_skb_list+0x99/0xd0 sch_direct_xmit+0x294/0x7c0 __dev_queue_xmit+0x16f0/0x1d70 packet_xmit+0x185/0x210 packet_snd+0xc15/0x1170 packet_sendmsg+0x7b/0xa0 sock_sendmsg+0x14f/0x160 The root cause is: nsh_gso_segment() use skb->network_header - nhoff to reset mac_header in skb_gso_error_unwind() if inner-layer protocol gso fails. However, skb->network_header may be reset by inner-layer protocol gso function e.g. mpls_gso_segment. skb->mac_header reset by the inaccurate network_header will be larger than skb headroom. nsh_gso_segment nhoff = skb->network_header - skb->mac_header; __skb_pull(skb,nsh_len) skb_mac_gso_segment mpls_gso_segment skb_reset_network_header(skb);//skb->network_header+=nsh_len return -EINVAL; skb_gso_error_unwind skb_push(skb, nsh_len); skb->mac_header = skb->network_header - nhoff; // skb->mac_header > skb->headroom, cause skb_push panic Use correct mac_offset to restore mac_header and get rid of nhoff.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: c411ed854584a71b0e86ac3019b60e4789d88086 , < 2f88c8d38ecf5ed0273f99a067246899ba499eb2 (git)
Affected: c411ed854584a71b0e86ac3019b60e4789d88086 , < d2309e0cb27b6871b273fbc1725e93be62570d86 (git)
Affected: c411ed854584a71b0e86ac3019b60e4789d88086 , < 435855b0831b351cb72cb38369ee33122ce9574c (git)
Affected: c411ed854584a71b0e86ac3019b60e4789d88086 , < 02b20e0bc0c2628539e9e518dc342787c3332de2 (git)
Affected: c411ed854584a71b0e86ac3019b60e4789d88086 , < cdd8160dcda1fed2028a5f96575a84afc23aff7d (git)
Affected: c411ed854584a71b0e86ac3019b60e4789d88086 , < 6fbedf987b6b8ed54a50e2205d998eb2c8be72f9 (git)
Affected: c411ed854584a71b0e86ac3019b60e4789d88086 , < cb38e62922aa3991793344b5a5870e7291c74a44 (git)
Affected: c411ed854584a71b0e86ac3019b60e4789d88086 , < c83b49383b595be50647f0c764a48c78b5f3c4f8 (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.14
Unaffected: 0 , < 4.14 (semver)
Unaffected: 4.14.316 , ≤ 4.14.* (semver)
Unaffected: 4.19.284 , ≤ 4.19.* (semver)
Unaffected: 5.4.244 , ≤ 5.4.* (semver)
Unaffected: 5.10.181 , ≤ 5.10.* (semver)
Unaffected: 5.15.113 , ≤ 5.15.* (semver)
Unaffected: 6.1.30 , ≤ 6.1.* (semver)
Unaffected: 6.3.4 , ≤ 6.3.* (semver)
Unaffected: 6.4 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/nsh/nsh.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "2f88c8d38ecf5ed0273f99a067246899ba499eb2",
              "status": "affected",
              "version": "c411ed854584a71b0e86ac3019b60e4789d88086",
              "versionType": "git"
            },
            {
              "lessThan": "d2309e0cb27b6871b273fbc1725e93be62570d86",
              "status": "affected",
              "version": "c411ed854584a71b0e86ac3019b60e4789d88086",
              "versionType": "git"
            },
            {
              "lessThan": "435855b0831b351cb72cb38369ee33122ce9574c",
              "status": "affected",
              "version": "c411ed854584a71b0e86ac3019b60e4789d88086",
              "versionType": "git"
            },
            {
              "lessThan": "02b20e0bc0c2628539e9e518dc342787c3332de2",
              "status": "affected",
              "version": "c411ed854584a71b0e86ac3019b60e4789d88086",
              "versionType": "git"
            },
            {
              "lessThan": "cdd8160dcda1fed2028a5f96575a84afc23aff7d",
              "status": "affected",
              "version": "c411ed854584a71b0e86ac3019b60e4789d88086",
              "versionType": "git"
            },
            {
              "lessThan": "6fbedf987b6b8ed54a50e2205d998eb2c8be72f9",
              "status": "affected",
              "version": "c411ed854584a71b0e86ac3019b60e4789d88086",
              "versionType": "git"
            },
            {
              "lessThan": "cb38e62922aa3991793344b5a5870e7291c74a44",
              "status": "affected",
              "version": "c411ed854584a71b0e86ac3019b60e4789d88086",
              "versionType": "git"
            },
            {
              "lessThan": "c83b49383b595be50647f0c764a48c78b5f3c4f8",
              "status": "affected",
              "version": "c411ed854584a71b0e86ac3019b60e4789d88086",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/nsh/nsh.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.14"
            },
            {
              "lessThan": "4.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.316",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.284",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.244",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.181",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.113",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.30",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.3.*",
              "status": "unaffected",
              "version": "6.3.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.4",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.14.316",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.284",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.244",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.181",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.113",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.30",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3.4",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment()\n\nAs the call trace shows, skb_panic was caused by wrong skb-\u003emac_header\nin nsh_gso_segment():\n\ninvalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI\nCPU: 3 PID: 2737 Comm: syz Not tainted 6.3.0-next-20230505 #1\nRIP: 0010:skb_panic+0xda/0xe0\ncall Trace:\n skb_push+0x91/0xa0\n nsh_gso_segment+0x4f3/0x570\n skb_mac_gso_segment+0x19e/0x270\n __skb_gso_segment+0x1e8/0x3c0\n validate_xmit_skb+0x452/0x890\n validate_xmit_skb_list+0x99/0xd0\n sch_direct_xmit+0x294/0x7c0\n __dev_queue_xmit+0x16f0/0x1d70\n packet_xmit+0x185/0x210\n packet_snd+0xc15/0x1170\n packet_sendmsg+0x7b/0xa0\n sock_sendmsg+0x14f/0x160\n\nThe root cause is:\nnsh_gso_segment() use skb-\u003enetwork_header - nhoff to reset mac_header\nin skb_gso_error_unwind() if inner-layer protocol gso fails.\nHowever, skb-\u003enetwork_header may be reset by inner-layer protocol\ngso function e.g. mpls_gso_segment. skb-\u003emac_header reset by the\ninaccurate network_header will be larger than skb headroom.\n\nnsh_gso_segment\n    nhoff = skb-\u003enetwork_header - skb-\u003emac_header;\n    __skb_pull(skb,nsh_len)\n    skb_mac_gso_segment\n        mpls_gso_segment\n            skb_reset_network_header(skb);//skb-\u003enetwork_header+=nsh_len\n            return -EINVAL;\n    skb_gso_error_unwind\n        skb_push(skb, nsh_len);\n        skb-\u003emac_header = skb-\u003enetwork_header - nhoff;\n        // skb-\u003emac_header \u003e skb-\u003eheadroom, cause skb_push panic\n\nUse correct mac_offset to restore mac_header and get rid of nhoff."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T19:55:44.834Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/2f88c8d38ecf5ed0273f99a067246899ba499eb2"
        },
        {
          "url": "https://git.kernel.org/stable/c/d2309e0cb27b6871b273fbc1725e93be62570d86"
        },
        {
          "url": "https://git.kernel.org/stable/c/435855b0831b351cb72cb38369ee33122ce9574c"
        },
        {
          "url": "https://git.kernel.org/stable/c/02b20e0bc0c2628539e9e518dc342787c3332de2"
        },
        {
          "url": "https://git.kernel.org/stable/c/cdd8160dcda1fed2028a5f96575a84afc23aff7d"
        },
        {
          "url": "https://git.kernel.org/stable/c/6fbedf987b6b8ed54a50e2205d998eb2c8be72f9"
        },
        {
          "url": "https://git.kernel.org/stable/c/cb38e62922aa3991793344b5a5870e7291c74a44"
        },
        {
          "url": "https://git.kernel.org/stable/c/c83b49383b595be50647f0c764a48c78b5f3c4f8"
        }
      ],
      "title": "net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-54114",
    "datePublished": "2025-12-24T13:06:36.214Z",
    "dateReserved": "2025-12-24T13:02:52.519Z",
    "dateUpdated": "2026-05-11T19:55:44.834Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-54114",
      "date": "2026-09-14",
      "epss": "0.00214",
      "percentile": "0.11842"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-54114\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-12-24T13:16:13.323\",\"lastModified\":\"2026-06-17T06:46:49.610\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment()\\n\\nAs the call trace shows, skb_panic was caused by wrong skb-\u003emac_header\\nin nsh_gso_segment():\\n\\ninvalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI\\nCPU: 3 PID: 2737 Comm: syz Not tainted 6.3.0-next-20230505 #1\\nRIP: 0010:skb_panic+0xda/0xe0\\ncall Trace:\\n skb_push+0x91/0xa0\\n nsh_gso_segment+0x4f3/0x570\\n skb_mac_gso_segment+0x19e/0x270\\n __skb_gso_segment+0x1e8/0x3c0\\n validate_xmit_skb+0x452/0x890\\n validate_xmit_skb_list+0x99/0xd0\\n sch_direct_xmit+0x294/0x7c0\\n __dev_queue_xmit+0x16f0/0x1d70\\n packet_xmit+0x185/0x210\\n packet_snd+0xc15/0x1170\\n packet_sendmsg+0x7b/0xa0\\n sock_sendmsg+0x14f/0x160\\n\\nThe root cause is:\\nnsh_gso_segment() use skb-\u003enetwork_header - nhoff to reset mac_header\\nin skb_gso_error_unwind() if inner-layer protocol gso fails.\\nHowever, skb-\u003enetwork_header may be reset by inner-layer protocol\\ngso function e.g. mpls_gso_segment. skb-\u003emac_header reset by the\\ninaccurate network_header will be larger than skb headroom.\\n\\nnsh_gso_segment\\n    nhoff = skb-\u003enetwork_header - skb-\u003emac_header;\\n    __skb_pull(skb,nsh_len)\\n    skb_mac_gso_segment\\n        mpls_gso_segment\\n            skb_reset_network_header(skb);//skb-\u003enetwork_header+=nsh_len\\n            return -EINVAL;\\n    skb_gso_error_unwind\\n        skb_push(skb, nsh_len);\\n        skb-\u003emac_header = skb-\u003enetwork_header - nhoff;\\n        // skb-\u003emac_header \u003e skb-\u003eheadroom, cause skb_push panic\\n\\nUse correct mac_offset to restore mac_header and get rid of nhoff.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"net/nsh/nsh.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"c411ed854584a71b0e86ac3019b60e4789d88086\",\"lessThan\":\"2f88c8d38ecf5ed0273f99a067246899ba499eb2\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c411ed854584a71b0e86ac3019b60e4789d88086\",\"lessThan\":\"d2309e0cb27b6871b273fbc1725e93be62570d86\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c411ed854584a71b0e86ac3019b60e4789d88086\",\"lessThan\":\"435855b0831b351cb72cb38369ee33122ce9574c\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c411ed854584a71b0e86ac3019b60e4789d88086\",\"lessThan\":\"02b20e0bc0c2628539e9e518dc342787c3332de2\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c411ed854584a71b0e86ac3019b60e4789d88086\",\"lessThan\":\"cdd8160dcda1fed2028a5f96575a84afc23aff7d\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c411ed854584a71b0e86ac3019b60e4789d88086\",\"lessThan\":\"6fbedf987b6b8ed54a50e2205d998eb2c8be72f9\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c411ed854584a71b0e86ac3019b60e4789d88086\",\"lessThan\":\"cb38e62922aa3991793344b5a5870e7291c74a44\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c411ed854584a71b0e86ac3019b60e4789d88086\",\"lessThan\":\"c83b49383b595be50647f0c764a48c78b5f3c4f8\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"net/nsh/nsh.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.14\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.14\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"4.14.316\",\"lessThanOrEqual\":\"4.14.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"4.19.284\",\"lessThanOrEqual\":\"4.19.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.4.244\",\"lessThanOrEqual\":\"5.4.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.181\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.113\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.30\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.3.4\",\"lessThanOrEqual\":\"6.3.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.4\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/02b20e0bc0c2628539e9e518dc342787c3332de2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/2f88c8d38ecf5ed0273f99a067246899ba499eb2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/435855b0831b351cb72cb38369ee33122ce9574c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6fbedf987b6b8ed54a50e2205d998eb2c8be72f9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c83b49383b595be50647f0c764a48c78b5f3c4f8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/cb38e62922aa3991793344b5a5870e7291c74a44\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/cdd8160dcda1fed2028a5f96575a84afc23aff7d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d2309e0cb27b6871b273fbc1725e93be62570d86\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-30T10:18:45+00:00",
      "cve": "CVE-2023-54114",
      "id": "CVE-2023-54114",
      "initial_release_date": "2023-01-01T00:00:00+00:00",
      "product_status:fixed": "684",
      "product_status:known_affected": "38",
      "product_status:known_not_affected": "126",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: Linux kernel: Denial of Service due to incorrect network packet processing in NSH module",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-54114.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-31T00:54:00Z",
      "cve": "CVE-2023-54114",
      "id": "CVE-2023-54114",
      "initial_release_date": "2025-12-25T00:55:18Z",
      "product_status:known_affected": "134",
      "product_status:known_not_affected": "359",
      "product_status:recommended": "87",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2023-54114",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2023-54114.json",
      "version": "17"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.