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CVE-2024-56665 (GCVE-0-2024-56665)

Vulnerability from cvelistv5 – Published: 2024-12-27 15:06 – Updated: 2026-05-23 15:55
VLAI
Title
bpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog
Summary
In the Linux kernel, the following vulnerability has been resolved: bpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog Syzbot reported [1] crash that happens for following tracing scenario: - create tracepoint perf event with attr.inherit=1, attach it to the process and set bpf program to it - attached process forks -> chid creates inherited event the new child event shares the parent's bpf program and tp_event (hence prog_array) which is global for tracepoint - exit both process and its child -> release both events - first perf_event_detach_bpf_prog call will release tp_event->prog_array and second perf_event_detach_bpf_prog will crash, because tp_event->prog_array is NULL The fix makes sure the perf_event_detach_bpf_prog checks prog_array is valid before it tries to remove the bpf program from it. [1] https://lore.kernel.org/bpf/Z1MR6dCIKajNS6nU@krava/T/#m91dbf0688221ec7a7fc95e896a7ef9ff93b0b8ad
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 19:59 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 7a5c653ede645693422e43cccaa3e8f905d21c74 , < 842e5af282453983586e2eae3c8eaf252de5f22f (git)
Affected: 21db2f35fa97e4a3447f2edeb7b2569a8bfdc83b , < c2b6b47662d5f2dfce92e5ffbdcac8229f321d9d (git)
Affected: 0ee288e69d033850bc87abe0f9cc3ada24763d7f , < dfb15ddf3b65e0df2129f9756d1b4fa78055cdb3 (git)
Affected: 0ee288e69d033850bc87abe0f9cc3ada24763d7f , < 978c4486cca5c7b9253d3ab98a88c8e769cb9bbd (git)
Affected: b4007d5fe38625b8a1b8edc0f385d86527651238 (git)
Affected: 585674b9d0d80bd7f428b1f88be13cf6d5d6f739 (git)
Affected: 6.1.115 , < 6.1.121 (semver)
Affected: 6.6.59 , < 6.6.67 (semver)
Affected: 5.15.170 , < 5.16 (semver)
Affected: 6.11.6 , < 6.12 (semver)
guessed Create a notification for this product.
Linux Linux Affected: 6.12
Unaffected: 0 , < 6.12 (semver)
Unaffected: 6.1.121 , ≤ 6.1.* (semver)
Unaffected: 6.6.67 , ≤ 6.6.* (semver)
Unaffected: 6.12.6 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-56665\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T15:15:26.400\",\"lastModified\":\"2026-06-17T08:12:41.563\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog\\n\\nSyzbot reported [1] crash that happens for following tracing scenario:\\n\\n  - create tracepoint perf event with attr.inherit=1, attach it to the\\n    process and set bpf program to it\\n  - attached process forks -\u003e chid creates inherited event\\n\\n    the new child event shares the parent\u0027s bpf program and tp_event\\n    (hence prog_array) which is global for tracepoint\\n\\n  - exit both process and its child -\u003e release both events\\n  - first perf_event_detach_bpf_prog call will release tp_event-\u003eprog_array\\n    and second perf_event_detach_bpf_prog will crash, because\\n    tp_event-\u003eprog_array is NULL\\n\\nThe fix makes sure the perf_event_detach_bpf_prog checks prog_array\\nis valid before it tries to remove the bpf program from it.\\n\\n[1] https://lore.kernel.org/bpf/Z1MR6dCIKajNS6nU@krava/T/#m91dbf0688221ec7a7fc95e896a7ef9ff93b0b8ad\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bpf,perf: Se corrige el acceso no v\u00e1lido a prog_array en perf_event_detach_bpf_prog Syzbot inform\u00f3 [1] un fallo que ocurre en el siguiente escenario de seguimiento: - crear un evento perf de tracepoint con attr.inherit=1, adjuntarlo al proceso y establecerle el programa bpf - el proceso adjunto se bifurca -\u0026gt; chid crea un evento heredado el nuevo evento secundario comparte el programa bpf del padre y tp_event (de ah\u00ed prog_array) que es global para tracepoint - salir tanto del proceso como de su hijo -\u0026gt; liberar ambos eventos - la primera llamada perf_event_detach_bpf_prog liberar\u00e1 tp_event-\u0026gt;prog_array y la segunda perf_event_detach_bpf_prog se bloquear\u00e1, porque tp_event-\u0026gt;prog_array es NULL La correcci\u00f3n asegura que las comprobaciones perf_event_detach_bpf_prog prog_array es v\u00e1lido antes de intentar eliminar el programa bpf de \u00e9l. [1] https://lore.kernel.org/bpf/Z1MR6dCIKajNS6nU@krava/T/#m91dbf0688221ec7a7fc95e896a7ef9ff93b0b8ad\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"kernel/trace/bpf_trace.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"7a5c653ede645693422e43cccaa3e8f905d21c74\",\"lessThan\":\"842e5af282453983586e2eae3c8eaf252de5f22f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"21db2f35fa97e4a3447f2edeb7b2569a8bfdc83b\",\"lessThan\":\"c2b6b47662d5f2dfce92e5ffbdcac8229f321d9d\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"0ee288e69d033850bc87abe0f9cc3ada24763d7f\",\"lessThan\":\"dfb15ddf3b65e0df2129f9756d1b4fa78055cdb3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"0ee288e69d033850bc87abe0f9cc3ada24763d7f\",\"lessThan\":\"978c4486cca5c7b9253d3ab98a88c8e769cb9bbd\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"b4007d5fe38625b8a1b8edc0f385d86527651238\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"585674b9d0d80bd7f428b1f88be13cf6d5d6f739\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"6.1.115\",\"lessThan\":\"6.1.121\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.6.59\",\"lessThan\":\"6.6.67\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.15.170\",\"lessThan\":\"5.16\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.11.6\",\"lessThan\":\"6.12\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"kernel/trace/bpf_trace.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6.12\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"6.12\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.121\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.67\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.6\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.13\",\"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},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"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\":\"2025-10-01T19:59:51.275305Z\",\"id\":\"CVE-2024-56665\",\"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\":\"5.15.170\",\"versionEndExcluding\":\"5.16\",\"matchCriteriaId\":\"C7FE0726-C761-4349-9521-83EAB0A1FCB6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.1.115\",\"versionEndExcluding\":\"6.1.121\",\"matchCriteriaId\":\"5DAD94E3-C170-44EA-93AC-5712A955ED0C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.6.59\",\"versionEndExcluding\":\"6.6.67\",\"matchCriteriaId\":\"1CA5A1BF-E0D3-405F-8671-0923F72D88B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.11.6\",\"versionEndExcluding\":\"6.12.6\",\"matchCriteriaId\":\"A23E2ECD-FEEE-4F72-A40D-756B9EC8B8DF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"62567B3C-6CEE-46D0-BC2E-B3717FBF7D13\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"5A073481-106D-4B15-B4C7-FB0213B8E1D4\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/842e5af282453983586e2eae3c8eaf252de5f22f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/978c4486cca5c7b9253d3ab98a88c8e769cb9bbd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c2b6b47662d5f2dfce92e5ffbdcac8229f321d9d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/dfb15ddf3b65e0df2129f9756d1b4fa78055cdb3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T13:51:40+00:00",
      "cve": "CVE-2024-56665",
      "id": "CVE-2024-56665",
      "initial_release_date": "2024-12-27T00:00:00+00:00",
      "product_status:known_affected": "28",
      "product_status:known_not_affected": "170",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: bpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-56665.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-13T23:42:00Z",
      "cve": "CVE-2024-56665",
      "id": "CVE-2024-56665",
      "initial_release_date": "2025-01-10T00:21:23Z",
      "product_status:known_affected": "523",
      "product_status:known_not_affected": "386",
      "product_status:recommended": "358",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-56665",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-56665.json",
      "version": "62"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-56665\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-01T19:59:51.275305Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"description\": \"CWE-noinfo Not enough information\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T15:45:31.524Z\"}}], \"cna\": {\"title\": \"bpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"7a5c653ede645693422e43cccaa3e8f905d21c74\", \"lessThan\": \"842e5af282453983586e2eae3c8eaf252de5f22f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"21db2f35fa97e4a3447f2edeb7b2569a8bfdc83b\", \"lessThan\": \"c2b6b47662d5f2dfce92e5ffbdcac8229f321d9d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"0ee288e69d033850bc87abe0f9cc3ada24763d7f\", \"lessThan\": \"dfb15ddf3b65e0df2129f9756d1b4fa78055cdb3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"0ee288e69d033850bc87abe0f9cc3ada24763d7f\", \"lessThan\": \"978c4486cca5c7b9253d3ab98a88c8e769cb9bbd\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"b4007d5fe38625b8a1b8edc0f385d86527651238\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"585674b9d0d80bd7f428b1f88be13cf6d5d6f739\", \"versionType\": \"git\"}], \"programFiles\": [\"kernel/trace/bpf_trace.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.12\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.12\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.1.121\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.67\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.6\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"kernel/trace/bpf_trace.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/842e5af282453983586e2eae3c8eaf252de5f22f\"}, {\"url\": \"https://git.kernel.org/stable/c/c2b6b47662d5f2dfce92e5ffbdcac8229f321d9d\"}, {\"url\": \"https://git.kernel.org/stable/c/dfb15ddf3b65e0df2129f9756d1b4fa78055cdb3\"}, {\"url\": \"https://git.kernel.org/stable/c/978c4486cca5c7b9253d3ab98a88c8e769cb9bbd\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog\\n\\nSyzbot reported [1] crash that happens for following tracing scenario:\\n\\n  - create tracepoint perf event with attr.inherit=1, attach it to the\\n    process and set bpf program to it\\n  - attached process forks -\u003e chid creates inherited event\\n\\n    the new child event shares the parent\u0027s bpf program and tp_event\\n    (hence prog_array) which is global for tracepoint\\n\\n  - exit both process and its child -\u003e release both events\\n  - first perf_event_detach_bpf_prog call will release tp_event-\u003eprog_array\\n    and second perf_event_detach_bpf_prog will crash, because\\n    tp_event-\u003eprog_array is NULL\\n\\nThe fix makes sure the perf_event_detach_bpf_prog checks prog_array\\nis valid before it tries to remove the bpf program from it.\\n\\n[1] https://lore.kernel.org/bpf/Z1MR6dCIKajNS6nU@krava/T/#m91dbf0688221ec7a7fc95e896a7ef9ff93b0b8ad\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.121\", \"versionStartIncluding\": \"6.1.115\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.67\", \"versionStartIncluding\": \"6.6.59\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.6\", \"versionStartIncluding\": \"6.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13\", \"versionStartIncluding\": \"6.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"5.15.170\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"6.11.6\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T13:01:12.270Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-56665\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-01T20:07:09.798Z\", \"dateReserved\": \"2024-12-27T15:00:39.844Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-12-27T15:06:27.205Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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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.