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

CVE-2024-26602 (GCVE-0-2024-26602)

Vulnerability from cvelistv5 – Published: 2024-02-24 14:56 – Updated: 2026-05-11 20:00
VLAI
Title
sched/membarrier: reduce the ability to hammer on sys_membarrier
Summary
In the Linux kernel, the following vulnerability has been resolved: sched/membarrier: reduce the ability to hammer on sys_membarrier On some systems, sys_membarrier can be very expensive, causing overall slowdowns for everything. So put a lock on the path in order to serialize the accesses to prevent the ability for this to be called at too high of a frequency and saturate the machine.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-29 16:20 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 22e4ebb975822833b083533035233d128b30e98f , < 3cd139875e9a7688b3fc715264032620812a5fa3 (git)
Affected: 22e4ebb975822833b083533035233d128b30e98f , < 2441a64070b85c14eecc3728cc87e883f953f265 (git)
Affected: 22e4ebb975822833b083533035233d128b30e98f , < db896bbe4a9c67cee377e5f6a743350d3ae4acf6 (git)
Affected: 22e4ebb975822833b083533035233d128b30e98f , < 50fb4e17df319bb33be6f14e2a856950c1577dee (git)
Affected: 22e4ebb975822833b083533035233d128b30e98f , < 24ec7504a08a67247fbe798d1de995208a8c128a (git)
Affected: 22e4ebb975822833b083533035233d128b30e98f , < b6a2a9cbb67545c825ec95f06adb7ff300a2ad71 (git)
Affected: 22e4ebb975822833b083533035233d128b30e98f , < c5b2063c65d05e79fad8029324581d86cfba7eea (git)
Affected: 22e4ebb975822833b083533035233d128b30e98f , < 944d5fe50f3f03daacfea16300e656a1691c4a23 (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.14
Unaffected: 0 , < 4.14 (semver)
Unaffected: 4.19.307 , ≤ 4.19.* (semver)
Unaffected: 5.4.269 , ≤ 5.4.* (semver)
Unaffected: 5.10.210 , ≤ 5.10.* (semver)
Unaffected: 5.15.149 , ≤ 5.15.* (semver)
Unaffected: 6.1.79 , ≤ 6.1.* (semver)
Unaffected: 6.6.18 , ≤ 6.6.* (semver)
Unaffected: 6.7.6 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-26602",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-29T16:20:03.636502Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-04T17:48:51.858Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:07:19.594Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3cd139875e9a7688b3fc715264032620812a5fa3"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/2441a64070b85c14eecc3728cc87e883f953f265"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/db896bbe4a9c67cee377e5f6a743350d3ae4acf6"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/50fb4e17df319bb33be6f14e2a856950c1577dee"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/24ec7504a08a67247fbe798d1de995208a8c128a"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/b6a2a9cbb67545c825ec95f06adb7ff300a2ad71"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/c5b2063c65d05e79fad8029324581d86cfba7eea"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/944d5fe50f3f03daacfea16300e656a1691c4a23"
          },
          {
            "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": [
            "kernel/sched/membarrier.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3cd139875e9a7688b3fc715264032620812a5fa3",
              "status": "affected",
              "version": "22e4ebb975822833b083533035233d128b30e98f",
              "versionType": "git"
            },
            {
              "lessThan": "2441a64070b85c14eecc3728cc87e883f953f265",
              "status": "affected",
              "version": "22e4ebb975822833b083533035233d128b30e98f",
              "versionType": "git"
            },
            {
              "lessThan": "db896bbe4a9c67cee377e5f6a743350d3ae4acf6",
              "status": "affected",
              "version": "22e4ebb975822833b083533035233d128b30e98f",
              "versionType": "git"
            },
            {
              "lessThan": "50fb4e17df319bb33be6f14e2a856950c1577dee",
              "status": "affected",
              "version": "22e4ebb975822833b083533035233d128b30e98f",
              "versionType": "git"
            },
            {
              "lessThan": "24ec7504a08a67247fbe798d1de995208a8c128a",
              "status": "affected",
              "version": "22e4ebb975822833b083533035233d128b30e98f",
              "versionType": "git"
            },
            {
              "lessThan": "b6a2a9cbb67545c825ec95f06adb7ff300a2ad71",
              "status": "affected",
              "version": "22e4ebb975822833b083533035233d128b30e98f",
              "versionType": "git"
            },
            {
              "lessThan": "c5b2063c65d05e79fad8029324581d86cfba7eea",
              "status": "affected",
              "version": "22e4ebb975822833b083533035233d128b30e98f",
              "versionType": "git"
            },
            {
              "lessThan": "944d5fe50f3f03daacfea16300e656a1691c4a23",
              "status": "affected",
              "version": "22e4ebb975822833b083533035233d128b30e98f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "kernel/sched/membarrier.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": "4.19.*",
              "status": "unaffected",
              "version": "4.19.307",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.269",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.210",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.149",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.79",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.18",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.8",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.307",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.269",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.210",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.149",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.79",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.18",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.7.6",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8",
                  "versionStartIncluding": "4.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsched/membarrier: reduce the ability to hammer on sys_membarrier\n\nOn some systems, sys_membarrier can be very expensive, causing overall\nslowdowns for everything.  So put a lock on the path in order to\nserialize the accesses to prevent the ability for this to be called at\ntoo high of a frequency and saturate the machine."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:00:35.988Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/3cd139875e9a7688b3fc715264032620812a5fa3"
        },
        {
          "url": "https://git.kernel.org/stable/c/2441a64070b85c14eecc3728cc87e883f953f265"
        },
        {
          "url": "https://git.kernel.org/stable/c/db896bbe4a9c67cee377e5f6a743350d3ae4acf6"
        },
        {
          "url": "https://git.kernel.org/stable/c/50fb4e17df319bb33be6f14e2a856950c1577dee"
        },
        {
          "url": "https://git.kernel.org/stable/c/24ec7504a08a67247fbe798d1de995208a8c128a"
        },
        {
          "url": "https://git.kernel.org/stable/c/b6a2a9cbb67545c825ec95f06adb7ff300a2ad71"
        },
        {
          "url": "https://git.kernel.org/stable/c/c5b2063c65d05e79fad8029324581d86cfba7eea"
        },
        {
          "url": "https://git.kernel.org/stable/c/944d5fe50f3f03daacfea16300e656a1691c4a23"
        }
      ],
      "title": "sched/membarrier: reduce the ability to hammer on sys_membarrier",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26602",
    "datePublished": "2024-02-24T14:56:56.992Z",
    "dateReserved": "2024-02-19T14:20:24.128Z",
    "dateUpdated": "2026-05-11T20:00:35.988Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-26602",
      "date": "2026-09-16",
      "epss": "0.00318",
      "percentile": "0.24816"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.14.0\", \"versionEndExcluding\": \"4.19.307\", \"matchCriteriaId\": \"9FB44AB1-5E85-4F3D-A1F0-9D8B40E4720D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.20.0\", \"versionEndExcluding\": \"5.4.269\", \"matchCriteriaId\": \"7D5435B8-EBFE-43EC-9043-6E38BC9C0695\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.5.0\", \"versionEndExcluding\": \"5.10.210\", \"matchCriteriaId\": \"B39742A2-A0C1-490C-95CC-FB78D6D70698\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.11.0\", \"versionEndExcluding\": \"5.15.149\", \"matchCriteriaId\": \"E6FB1C44-BEEE-4D31-AD44-E15806EA6249\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.16.0\", \"versionEndExcluding\": \"6.1.79\", \"matchCriteriaId\": \"3B0A907E-1010-4294-AEFE-0EB5684AF52C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.2.0\", \"versionEndExcluding\": \"6.6.18\", \"matchCriteriaId\": \"A5CC150E-F35C-4CF7-ADF5-422D32C511C2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.7.0\", \"versionEndExcluding\": \"6.7.6\", \"matchCriteriaId\": \"0C8D1FAD-4D5D-4A25-B058-2AD15082710E\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nsched/membarrier: reduce the ability to hammer on sys_membarrier\\n\\nOn some systems, sys_membarrier can be very expensive, causing overall\\nslowdowns for everything.  So put a lock on the path in order to\\nserialize the accesses to prevent the ability for this to be called at\\ntoo high of a frequency and saturate the machine.\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: sched/membarrier: reduce la capacidad de martillar en sys_membarrier. En algunos sistemas, sys_membarrier puede ser muy costoso, provocando ralentizaciones generales en todo. Por lo tanto, bloquee la ruta para serializar los accesos y evitar que se llame a una frecuencia demasiado alta y sature la m\\u00e1quina.\"}]",
      "id": "CVE-2024-26602",
      "lastModified": "2024-11-21T09:02:38.290",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
      "published": "2024-02-26T16:28:00.043",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/2441a64070b85c14eecc3728cc87e883f953f265\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/24ec7504a08a67247fbe798d1de995208a8c128a\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/3cd139875e9a7688b3fc715264032620812a5fa3\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/50fb4e17df319bb33be6f14e2a856950c1577dee\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/944d5fe50f3f03daacfea16300e656a1691c4a23\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/b6a2a9cbb67545c825ec95f06adb7ff300a2ad71\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/c5b2063c65d05e79fad8029324581d86cfba7eea\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/db896bbe4a9c67cee377e5f6a743350d3ae4acf6\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/2441a64070b85c14eecc3728cc87e883f953f265\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/24ec7504a08a67247fbe798d1de995208a8c128a\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/3cd139875e9a7688b3fc715264032620812a5fa3\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/50fb4e17df319bb33be6f14e2a856950c1577dee\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/944d5fe50f3f03daacfea16300e656a1691c4a23\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/b6a2a9cbb67545c825ec95f06adb7ff300a2ad71\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/c5b2063c65d05e79fad8029324581d86cfba7eea\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/db896bbe4a9c67cee377e5f6a743350d3ae4acf6\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "microsoft_vex": {
      "current_release_date": "2026-02-18T02:46:11.000Z",
      "cve": "CVE-2024-26602",
      "id": "msrc_CVE-2024-26602",
      "initial_release_date": "2024-02-02T08:00:00.000Z",
      "product_status:fixed": "2",
      "product_status:known_affected": "2",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "sched/membarrier: reduce the ability to hammer on sys_membarrier",
      "url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-26602.json",
      "version": "2"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-26602\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-02-26T16:28:00.043\",\"lastModified\":\"2026-06-17T07:17:52.250\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nsched/membarrier: reduce the ability to hammer on sys_membarrier\\n\\nOn some systems, sys_membarrier can be very expensive, causing overall\\nslowdowns for everything.  So put a lock on the path in order to\\nserialize the accesses to prevent the ability for this to be called at\\ntoo high of a frequency and saturate the machine.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: sched/membarrier: reduce la capacidad de martillar en sys_membarrier. En algunos sistemas, sys_membarrier puede ser muy costoso, provocando ralentizaciones generales en todo. Por lo tanto, bloquee la ruta para serializar los accesos y evitar que se llame a una frecuencia demasiado alta y sature la m\u00e1quina.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"kernel/sched/membarrier.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"22e4ebb975822833b083533035233d128b30e98f\",\"lessThan\":\"3cd139875e9a7688b3fc715264032620812a5fa3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"22e4ebb975822833b083533035233d128b30e98f\",\"lessThan\":\"2441a64070b85c14eecc3728cc87e883f953f265\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"22e4ebb975822833b083533035233d128b30e98f\",\"lessThan\":\"db896bbe4a9c67cee377e5f6a743350d3ae4acf6\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"22e4ebb975822833b083533035233d128b30e98f\",\"lessThan\":\"50fb4e17df319bb33be6f14e2a856950c1577dee\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"22e4ebb975822833b083533035233d128b30e98f\",\"lessThan\":\"24ec7504a08a67247fbe798d1de995208a8c128a\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"22e4ebb975822833b083533035233d128b30e98f\",\"lessThan\":\"b6a2a9cbb67545c825ec95f06adb7ff300a2ad71\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"22e4ebb975822833b083533035233d128b30e98f\",\"lessThan\":\"c5b2063c65d05e79fad8029324581d86cfba7eea\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"22e4ebb975822833b083533035233d128b30e98f\",\"lessThan\":\"944d5fe50f3f03daacfea16300e656a1691c4a23\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"kernel/sched/membarrier.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\":\"4.19.307\",\"lessThanOrEqual\":\"4.19.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.4.269\",\"lessThanOrEqual\":\"5.4.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.210\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.149\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.79\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.18\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.7.6\",\"lessThanOrEqual\":\"6.7.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.8\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-05-29T16:20:03.636502Z\",\"id\":\"CVE-2024-26602\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.14.0\",\"versionEndExcluding\":\"4.19.307\",\"matchCriteriaId\":\"9FB44AB1-5E85-4F3D-A1F0-9D8B40E4720D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20.0\",\"versionEndExcluding\":\"5.4.269\",\"matchCriteriaId\":\"7D5435B8-EBFE-43EC-9043-6E38BC9C0695\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5.0\",\"versionEndExcluding\":\"5.10.210\",\"matchCriteriaId\":\"B39742A2-A0C1-490C-95CC-FB78D6D70698\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11.0\",\"versionEndExcluding\":\"5.15.149\",\"matchCriteriaId\":\"E6FB1C44-BEEE-4D31-AD44-E15806EA6249\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16.0\",\"versionEndExcluding\":\"6.1.79\",\"matchCriteriaId\":\"3B0A907E-1010-4294-AEFE-0EB5684AF52C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2.0\",\"versionEndExcluding\":\"6.6.18\",\"matchCriteriaId\":\"A5CC150E-F35C-4CF7-ADF5-422D32C511C2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7.0\",\"versionEndExcluding\":\"6.7.6\",\"matchCriteriaId\":\"0C8D1FAD-4D5D-4A25-B058-2AD15082710E\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2441a64070b85c14eecc3728cc87e883f953f265\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/24ec7504a08a67247fbe798d1de995208a8c128a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3cd139875e9a7688b3fc715264032620812a5fa3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/50fb4e17df319bb33be6f14e2a856950c1577dee\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/944d5fe50f3f03daacfea16300e656a1691c4a23\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b6a2a9cbb67545c825ec95f06adb7ff300a2ad71\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c5b2063c65d05e79fad8029324581d86cfba7eea\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/db896bbe4a9c67cee377e5f6a743350d3ae4acf6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/2441a64070b85c14eecc3728cc87e883f953f265\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/24ec7504a08a67247fbe798d1de995208a8c128a\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3cd139875e9a7688b3fc715264032620812a5fa3\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/50fb4e17df319bb33be6f14e2a856950c1577dee\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/944d5fe50f3f03daacfea16300e656a1691c4a23\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b6a2a9cbb67545c825ec95f06adb7ff300a2ad71\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c5b2063c65d05e79fad8029324581d86cfba7eea\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/db896bbe4a9c67cee377e5f6a743350d3ae4acf6\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-09-01T11:09:13+00:00",
      "cve": "CVE-2024-26602",
      "id": "CVE-2024-26602",
      "initial_release_date": "2024-02-24T00:00:00+00:00",
      "product_status:fixed": "1521",
      "product_status:known_affected": "23",
      "product_status:known_not_affected": "642",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: sched/membarrier: reduce the ability to hammer on sys_membarrier",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-26602.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-29T01:58:53Z",
      "cve": "CVE-2024-26602",
      "id": "CVE-2024-26602",
      "initial_release_date": "2024-02-28T03:40:32Z",
      "product_status:known_affected": "269",
      "product_status:known_not_affected": "223",
      "product_status:recommended": "899",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-26602",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-26602.json",
      "version": "66"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/3cd139875e9a7688b3fc715264032620812a5fa3\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/2441a64070b85c14eecc3728cc87e883f953f265\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/db896bbe4a9c67cee377e5f6a743350d3ae4acf6\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/50fb4e17df319bb33be6f14e2a856950c1577dee\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/24ec7504a08a67247fbe798d1de995208a8c128a\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/b6a2a9cbb67545c825ec95f06adb7ff300a2ad71\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/c5b2063c65d05e79fad8029324581d86cfba7eea\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/944d5fe50f3f03daacfea16300e656a1691c4a23\", \"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\": \"2024-08-02T00:07:19.594Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-26602\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-29T16:20:03.636502Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-29T16:20:24.286Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"title\": \"sched/membarrier: reduce the ability to hammer on sys_membarrier\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"22e4ebb975822833b083533035233d128b30e98f\", \"lessThan\": \"3cd139875e9a7688b3fc715264032620812a5fa3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"22e4ebb975822833b083533035233d128b30e98f\", \"lessThan\": \"2441a64070b85c14eecc3728cc87e883f953f265\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"22e4ebb975822833b083533035233d128b30e98f\", \"lessThan\": \"db896bbe4a9c67cee377e5f6a743350d3ae4acf6\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"22e4ebb975822833b083533035233d128b30e98f\", \"lessThan\": \"50fb4e17df319bb33be6f14e2a856950c1577dee\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"22e4ebb975822833b083533035233d128b30e98f\", \"lessThan\": \"24ec7504a08a67247fbe798d1de995208a8c128a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"22e4ebb975822833b083533035233d128b30e98f\", \"lessThan\": \"b6a2a9cbb67545c825ec95f06adb7ff300a2ad71\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"22e4ebb975822833b083533035233d128b30e98f\", \"lessThan\": \"c5b2063c65d05e79fad8029324581d86cfba7eea\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"22e4ebb975822833b083533035233d128b30e98f\", \"lessThan\": \"944d5fe50f3f03daacfea16300e656a1691c4a23\", \"versionType\": \"git\"}], \"programFiles\": [\"kernel/sched/membarrier.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.14\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.14\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.307\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.269\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.210\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.149\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.79\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.18\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.7.6\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.7.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"kernel/sched/membarrier.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/3cd139875e9a7688b3fc715264032620812a5fa3\"}, {\"url\": \"https://git.kernel.org/stable/c/2441a64070b85c14eecc3728cc87e883f953f265\"}, {\"url\": \"https://git.kernel.org/stable/c/db896bbe4a9c67cee377e5f6a743350d3ae4acf6\"}, {\"url\": \"https://git.kernel.org/stable/c/50fb4e17df319bb33be6f14e2a856950c1577dee\"}, {\"url\": \"https://git.kernel.org/stable/c/24ec7504a08a67247fbe798d1de995208a8c128a\"}, {\"url\": \"https://git.kernel.org/stable/c/b6a2a9cbb67545c825ec95f06adb7ff300a2ad71\"}, {\"url\": \"https://git.kernel.org/stable/c/c5b2063c65d05e79fad8029324581d86cfba7eea\"}, {\"url\": \"https://git.kernel.org/stable/c/944d5fe50f3f03daacfea16300e656a1691c4a23\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nsched/membarrier: reduce the ability to hammer on sys_membarrier\\n\\nOn some systems, sys_membarrier can be very expensive, causing overall\\nslowdowns for everything.  So put a lock on the path in order to\\nserialize the accesses to prevent the ability for this to be called at\\ntoo high of a frequency and saturate the machine.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.307\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.269\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.210\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.149\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.79\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.18\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.7.6\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8\", \"versionStartIncluding\": \"4.14\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:00:35.988Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-26602\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:00:35.988Z\", \"dateReserved\": \"2024-02-19T14:20:24.128Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-02-24T14:56:56.992Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.