CVE-2024-27025 (GCVE-0-2024-27025)
Vulnerability from cvelistv5 – Published: 2024-05-01 12:49 – Updated: 2026-05-12 11:51
VLAI
EPSS
VEX
Title
nbd: null check for nla_nest_start
Summary
In the Linux kernel, the following vulnerability has been resolved:
nbd: null check for nla_nest_start
nla_nest_start() may fail and return NULL. Insert a check and set errno
based on other call sites within the same source code.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-17 17:40 UTC
Assigner
References
10 references
Impacted products
3 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
47d902b90a32a42a3d33aef3a02170fc6f70aa23 , < 44214d744be32a4769faebba764510888f1eb19e
(git)
Affected: 47d902b90a32a42a3d33aef3a02170fc6f70aa23 , < 4af837db0fd3679fabc7b7758397090b0c06dced (git) Affected: 47d902b90a32a42a3d33aef3a02170fc6f70aa23 , < 98e60b538e66c90b9a856828c71d4e975ebfa797 (git) Affected: 47d902b90a32a42a3d33aef3a02170fc6f70aa23 , < 96436365e5d80d0106ea785a4f80a58e7c9edff8 (git) Affected: 47d902b90a32a42a3d33aef3a02170fc6f70aa23 , < b7f5aed55829f376e4f7e5ea5b80ccdcb023e983 (git) Affected: 47d902b90a32a42a3d33aef3a02170fc6f70aa23 , < e803040b368d046434fbc8a91945c690332c4fcf (git) Affected: 47d902b90a32a42a3d33aef3a02170fc6f70aa23 , < ba6a9970ce9e284cbc04099361c58731e308596a (git) Affected: 47d902b90a32a42a3d33aef3a02170fc6f70aa23 , < 31edf4bbe0ba27fd03ac7d87eb2ee3d2a231af6d (git) |
guessed | |
| Linux | Linux |
Affected:
4.12
Unaffected: 0 , < 4.12 (semver) Unaffected: 5.4.273 , ≤ 5.4.* (semver) Unaffected: 5.10.214 , ≤ 5.10.* (semver) Unaffected: 5.15.153 , ≤ 5.15.* (semver) Unaffected: 6.1.83 , ≤ 6.1.* (semver) Unaffected: 6.6.23 , ≤ 6.6.* (semver) Unaffected: 6.7.11 , ≤ 6.7.* (semver) Unaffected: 6.8.2 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
guessed | |
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
guessed |
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{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.83",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.23",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.7.11",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8.2",
"versionStartIncluding": "4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.9",
"versionStartIncluding": "4.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnbd: null check for nla_nest_start\n\nnla_nest_start() may fail and return NULL. Insert a check and set errno\nbased on other call sites within the same source code."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:08:57.609Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/44214d744be32a4769faebba764510888f1eb19e"
},
{
"url": "https://git.kernel.org/stable/c/4af837db0fd3679fabc7b7758397090b0c06dced"
},
{
"url": "https://git.kernel.org/stable/c/98e60b538e66c90b9a856828c71d4e975ebfa797"
},
{
"url": "https://git.kernel.org/stable/c/96436365e5d80d0106ea785a4f80a58e7c9edff8"
},
{
"url": "https://git.kernel.org/stable/c/b7f5aed55829f376e4f7e5ea5b80ccdcb023e983"
},
{
"url": "https://git.kernel.org/stable/c/e803040b368d046434fbc8a91945c690332c4fcf"
},
{
"url": "https://git.kernel.org/stable/c/ba6a9970ce9e284cbc04099361c58731e308596a"
},
{
"url": "https://git.kernel.org/stable/c/31edf4bbe0ba27fd03ac7d87eb2ee3d2a231af6d"
}
],
"title": "nbd: null check for nla_nest_start",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-27025",
"datePublished": "2024-05-01T12:49:28.124Z",
"dateReserved": "2024-02-19T14:20:24.210Z",
"dateUpdated": "2026-05-11T20:08:57.609Z",
"state": "PUBLISHED"
},
"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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