CVE-2024-43861 (GCVE-0-2024-43861)
Vulnerability from cvelistv5 – Published: 2024-08-20 21:37 – Updated: 2026-05-11 20:31
VLAI
EPSS
VEX
Title
net: usb: qmi_wwan: fix memory leak for not ip packets
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: usb: qmi_wwan: fix memory leak for not ip packets
Free the unused skb when not ip packets arrive.
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 16:06 UTC
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
c6adf77953bcec0ad63d7782479452464e50f7a3 , < 3c90a69533b5bba73401ef884d033ea49ee99662
(git)
Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < 37c093449704017870604994ba9b813cdb9475a4 (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < e87f52225e04a7001bf55bbd7a330fa4252327b5 (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < c4251a3deccad852b27e60625f31fba6cc14372f (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < da518cc9b64df391795d9952aed551e0f782e446 (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < f2c353227de14b0289298ffc3ba92058c4768384 (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < c6c5b91424fafc0f83852d961c10c7e43a001882 (git) Affected: c6adf77953bcec0ad63d7782479452464e50f7a3 , < 7ab107544b777c3bd7feb9fe447367d8edd5b202 (git) |
guessed | |
| Linux | Linux |
Affected:
4.12
Unaffected: 0 , < 4.12 (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: 6.1.105 , ≤ 6.1.* (semver) Unaffected: 6.6.46 , ≤ 6.6.* (semver) Unaffected: 6.10.5 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
guessed |
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"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2025-11-21T14:33:38+00:00",
"cve": "CVE-2024-43861",
"id": "CVE-2024-43861",
"initial_release_date": "2024-08-20T00:00:00+00:00",
"product_status:known_affected": "184",
"product_status:known_not_affected": "14",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: net: usb: qmi_wwan: fix memory leak for not ip packets",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-43861.json",
"version": "3"
},
"suse_vex": {
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"current_release_date": "2026-09-01T01:09:43Z",
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"initial_release_date": "2024-08-21T02:28:18Z",
"product_status:known_affected": "403",
"product_status:known_not_affected": "20",
"product_status:recommended": "1106",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-43861",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-43861.json",
"version": "90"
},
"vulnrichment": {
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}
}
}
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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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