CVE-2024-44944 (GCVE-0-2024-44944)
Vulnerability from cvelistv5 – Published: 2024-08-30 07:56 – Updated: 2026-05-23 15:53
VLAI
EPSS
VEX
Title
netfilter: ctnetlink: use helper function to calculate expect ID
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: ctnetlink: use helper function to calculate expect ID
Delete expectation path is missing a call to the nf_expect_get_id()
helper function to calculate the expectation ID, otherwise LSB of the
expectation object address is leaked to userspace.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 15:27 UTC
Assigner
References
15 references
Impacted products
11 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
7b115755fb9d3aff0ddcd18a5c4d83381362acce , < 66e7650dbbb8e236e781c670b167edc81e771450
(git)
Affected: 3c79107631db1f7fd32cf3f7368e4672004a3010 , < 64c0b8e64be8368617ef08dfc59a3160563a1435 (git) Affected: 3c79107631db1f7fd32cf3f7368e4672004a3010 , < eb4ca1a97e08ff5b920664ba292e576257e2d184 (git) Affected: 3c79107631db1f7fd32cf3f7368e4672004a3010 , < 5e2c24f7b0911b15c29aefce760bcf770542fb61 (git) Affected: 3c79107631db1f7fd32cf3f7368e4672004a3010 , < 24f407042cf90b0872de667460230d8d50c06c39 (git) Affected: 3c79107631db1f7fd32cf3f7368e4672004a3010 , < 27662b46f2adaa52c1665a82af4b21c42c4337fd (git) Affected: 3c79107631db1f7fd32cf3f7368e4672004a3010 , < 74de442b8e12a207c07953ee068009a7701aff8f (git) Affected: 3c79107631db1f7fd32cf3f7368e4672004a3010 , < 782161895eb4ac45cf7cfa8db375bd4766cb8299 (git) Affected: 3d8b3d0384f709126beef6b917b7e97c23f18e74 (git) Affected: 36bbd861a402a8c5bd8f0365a5967d34cc492f09 (git) Affected: 1922476beeeea46bebbe577215078736dd4231dc (git) Affected: f862c13c3c926d3008b2c2bcc746ab813108dfbf (git) Affected: b0a90cae081d7ee14eaa46524fb70f4e23ae8905 (git) Affected: 4.19.44 , < 4.19.320 (semver) Affected: 3.16.72 , < 3.17 (semver) Affected: 4.4.191 , < 4.5 (semver) Affected: 4.9.190 , < 4.10 (semver) Affected: 4.14.120 , < 4.15 (semver) Affected: 5.0.17 , < 5.1 (semver) |
guessed | |
| Linux | Linux |
Affected:
5.1
Unaffected: 0 , < 5.1 (semver) Unaffected: 4.19.320 , ≤ 4.19.* (semver) Unaffected: 5.4.282 , ≤ 5.4.* (semver) Unaffected: 5.10.224 , ≤ 5.10.* (semver) Unaffected: 5.15.165 , ≤ 5.15.* (semver) Unaffected: 6.1.103 , ≤ 6.1.* (semver) Unaffected: 6.6.44 , ≤ 6.6.* (semver) Unaffected: 6.10.3 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
guessed | |
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.1
(custom)
|
guessed | |
| Siemens | RUGGEDCOM RST2428P |
Unaffected:
0 , < *
(custom)
|
guessed | |
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Unaffected:
0 , < *
(custom)
|
guessed | |
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.1
(custom)
|
guessed | |
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Unaffected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
guessed | |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
guessed | |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
guessed | |
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
guessed |
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"id": "CVE-2024-44944",
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"product_status:fixed": "3",
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"source": "Microsoft CSAF VEX",
"status": "final",
"title": "netfilter: ctnetlink: use helper function to calculate expect ID",
"url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-44944.json",
"version": "2"
},
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"title": "SUSE CVE CVE-2024-44944",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-44944.json",
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"cveMetadata": "{\"cveId\": \"CVE-2024-44944\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-23T15:53:11.382Z\", \"dateReserved\": \"2024-08-21T05:34:56.665Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-08-30T07:56:41.693Z\", \"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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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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.
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