CVE-2024-27017 (GCVE-0-2024-27017)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:30 – Updated: 2026-08-05 11:29
VLAI
EPSS
VEX
Title
netfilter: nft_set_pipapo: walk over current view on netlink dump
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_set_pipapo: walk over current view on netlink dump
The generation mask can be updated while netlink dump is in progress.
The pipapo set backend walk iterator cannot rely on it to infer what
view of the datastructure is to be used. Add notation to specify if user
wants to read/update the set.
Based on patch from Florian Westphal.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-28 16:20 UTC
Assigner
References
11 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
2a90da8e0dd50f42e577988f4219f4f4cd3616b7 , < ff89db14c63a827066446460e39226c0688ef786
(git)
Affected: 45eb6944d0f55102229115de040ef3a48841434a , < ce9fef54c5ec9912a0c9a47bac3195cc41b14679 (git) Affected: 0d836f917520300a8725a5dbdad4406438d0cead , < 52735a010f37580b3a569a996f878fdd87425650 (git) Affected: 2b84e215f87443c74ac0aa7f76bb172d43a87033 , < f24d8abc2bb8cbf31ec713336e402eafa8f42f60 (git) Affected: 2b84e215f87443c74ac0aa7f76bb172d43a87033 , < 721715655c72640567e8742567520c99801148ed (git) Affected: 2b84e215f87443c74ac0aa7f76bb172d43a87033 , < 29b359cf6d95fd60730533f7f10464e95bd17c73 (git) Affected: f661383b5f1aaac3fe121b91e04332944bc90193 (git) Affected: 5.10.186 , < 5.10.227 (semver) Affected: 5.15.119 , < 5.15.168 (semver) Affected: 6.1.36 , < 6.1.112 (semver) Affected: 6.3.10 , < 6.4 (semver) |
guessed | |
| Linux | Linux |
Affected:
6.4
Unaffected: 0 , < 6.4 (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.112 , ≤ 6.1.* (semver) Unaffected: 6.6.53 , ≤ 6.6.* (semver) Unaffected: 6.8.8 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
guessed |
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La m\u00e1scara de generaci\u00f3n se puede actualizar mientras el volcado de netlink est\u00e1 en progreso. El iterador de recorrido backend del conjunto pipapo no puede confiar en \u00e9l para inferir qu\u00e9 vista de la estructura de datos se va a utilizar. Agregue notaci\u00f3n para especificar si el usuario desea leer/actualizar el conjunto. Basado en un parche de Florian Westphal.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"include/net/netfilter/nf_tables.h\",\"net/netfilter/nf_tables_api.c\",\"net/netfilter/nft_set_pipapo.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"2a90da8e0dd50f42e577988f4219f4f4cd3616b7\",\"lessThan\":\"ff89db14c63a827066446460e39226c0688ef786\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"45eb6944d0f55102229115de040ef3a48841434a\",\"lessThan\":\"ce9fef54c5ec9912a0c9a47bac3195cc41b14679\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"0d836f917520300a8725a5dbdad4406438d0cead\",\"lessThan\":\"52735a010f37580b3a569a996f878fdd87425650\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"2b84e215f87443c74ac0aa7f76bb172d43a87033\",\"lessThan\":\"f24d8abc2bb8cbf31ec713336e402eafa8f42f60\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"2b84e215f87443c74ac0aa7f76bb172d43a87033\",\"lessThan\":\"721715655c72640567e8742567520c99801148ed\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"2b84e215f87443c74ac0aa7f76bb172d43a87033\",\"lessThan\":\"29b359cf6d95fd60730533f7f10464e95bd17c73\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f661383b5f1aaac3fe121b91e04332944bc90193\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"5.10.186\",\"lessThan\":\"5.10.227\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"5.15.119\",\"lessThan\":\"5.15.168\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.1.36\",\"lessThan\":\"6.1.112\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.3.10\",\"lessThan\":\"6.4\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"include/net/netfilter/nf_tables.h\",\"net/netfilter/nf_tables_api.c\",\"net/netfilter/nft_set_pipapo.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6.4\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"6.4\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.227\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.168\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.112\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.53\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.8.8\",\"lessThanOrEqual\":\"6.8.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.9\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"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:H/A:N\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-05-28T16:20:37.656440Z\",\"id\":\"CVE-2024-27017\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA 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"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2026-08-19T05:26:49+00:00",
"cve": "CVE-2024-27017",
"id": "CVE-2024-27017",
"initial_release_date": "2024-05-01T00:00:00+00:00",
"product_status:fixed": "709",
"product_status:known_affected": "22",
"product_status:known_not_affected": "50",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: netfilter: nft_set_pipapo: walk over current view on netlink dump",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-27017.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-09-07T16:41:25Z",
"cve": "CVE-2024-27017",
"id": "CVE-2024-27017",
"initial_release_date": "2024-05-03T02:09:39Z",
"product_status:known_affected": "398",
"product_status:known_not_affected": "445",
"product_status:recommended": "300",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-27017",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-27017.json",
"version": "75"
},
"vulnrichment": {
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Add notation to specify if user\\nwants to read/update the set.\\n\\nBased on patch from Florian Westphal.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.227\", \"versionStartIncluding\": \"5.10.186\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.168\", \"versionStartIncluding\": \"5.15.119\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.112\", \"versionStartIncluding\": \"6.1.36\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.53\", \"versionStartIncluding\": \"6.4\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.8\", \"versionStartIncluding\": \"6.4\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"6.4\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"6.3.10\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-08-05T11:29:00.212Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-27017\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-05T11:29:00.212Z\", \"dateReserved\": \"2024-02-19T14:20:24.209Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-01T05:30:01.888Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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