CVE-2024-53226 (GCVE-0-2024-53226)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2026-08-05 11:44
VLAI
EPSS
VEX
Title
RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()
ib_map_mr_sg() allows ULPs to specify NULL as the sg_offset argument.
The driver needs to check whether it is a NULL pointer before
dereferencing it.
Severity
7.5 (High)
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 20:03 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
edc2dee07ab4ae2188b9780c453a64032162a5a0 , < bd715e191d444992d6ed124f15856da5c1cae2de
(git)
Affected: 3c301b8a046b57e3de14c6fc669d81dcb71bb5b5 , < 35f5b68f63aac61d30ce0b0c6beb09b8845a3e65 (git) Affected: 5a13652ac34be9b60feec89835763574825a8905 , < 52617e76f4963644db71dc0a17e998654dc0c7f4 (git) Affected: 4d480e45cb7fffb9d9b49924469c1f458068080a , < 6b0d7d6e6883d0ec70cd7b5a02c47c003d5defe7 (git) Affected: d387d4b54eb84208bd4ca13572e106851d0a0819 , < 71becb0e9df78a8d43dfd0efcef18c830a0af477 (git) Affected: d387d4b54eb84208bd4ca13572e106851d0a0819 , < 8c269bb2cc666ca580271e1a8136c63ac9162e1e (git) Affected: d387d4b54eb84208bd4ca13572e106851d0a0819 , < 6b526d17eed850352d880b93b9bf20b93006bd92 (git) Affected: ecdf900a5a3372bc0208e0701a116f112eb6039c (git) Affected: 5.10.224 , < 5.10.231 (semver) Affected: 5.15.165 , < 5.15.174 (semver) Affected: 6.1.103 , < 6.1.120 (semver) Affected: 6.6.44 , < 6.6.64 (semver) Affected: 6.10.3 , < 6.11 (semver) |
guessed | |
| Linux | Linux |
Affected:
6.11
Unaffected: 0 , < 6.11 (semver) Unaffected: 5.10.231 , ≤ 5.10.* (semver) Unaffected: 5.15.174 , ≤ 5.15.* (semver) Unaffected: 6.1.120 , ≤ 6.1.* (semver) Unaffected: 6.6.64 , ≤ 6.6.* (semver) Unaffected: 6.11.11 , ≤ 6.11.* (semver) Unaffected: 6.12.2 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
guessed |
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"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/hns: Se corrige la desreferenciaci\u00f3n de puntero NULL en hns_roce_map_mr_sg() ib_map_mr_sg() permite que los ULP especifiquen NULL como argumento sg_offset. El controlador debe verificar si es un puntero NULL antes de desreferenciarlo."
}
],
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},
{
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"tags": [
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Modified",
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"lang": "en",
"value": "CWE-476"
}
],
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},
{
"description": [
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"lang": "en",
"value": "CWE-476"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
},
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"current_release_date": "2026-08-04T14:12:24+00:00",
"cve": "CVE-2024-53226",
"id": "CVE-2024-53226",
"initial_release_date": "2024-12-27T00:00:00+00:00",
"product_status:known_not_affected": "198",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg()",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-53226.json",
"version": "3"
},
"vulnrichment": {
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"title": "CVE Program Container"
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"attackVector": "LOCAL",
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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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