CVE-2024-35947 (GCVE-0-2024-35947)
Vulnerability from cvelistv5 – Published: 2024-05-19 11:14 – Updated: 2026-05-11 20:14
VLAI
EPSS
VEX
Title
dyndbg: fix old BUG_ON in >control parser
Summary
In the Linux kernel, the following vulnerability has been resolved:
dyndbg: fix old BUG_ON in >control parser
Fix a BUG_ON from 2009. Even if it looks "unreachable" (I didn't
really look), lets make sure by removing it, doing pr_err and return
-EINVAL instead.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-16 21:11 UTC
Assigner
References
11 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
9898abb3d23311fa227a7f46bf4e40fd2954057f , < 3c718bddddca9cbef177ac475b94c5c91147fb38
(git)
Affected: 9898abb3d23311fa227a7f46bf4e40fd2954057f , < 343081c21e56bd6690d342e2f5ae8c00183bf081 (git) Affected: 9898abb3d23311fa227a7f46bf4e40fd2954057f , < 41d8ac238ab1cab01a8c71798d61903304f4e79b (git) Affected: 9898abb3d23311fa227a7f46bf4e40fd2954057f , < ba3c118cff7bcb0fe6aa84ae1f9080d50e31c561 (git) Affected: 9898abb3d23311fa227a7f46bf4e40fd2954057f , < a66c869b17c4c4dcf81d273b02cb0efe88e127ab (git) Affected: 9898abb3d23311fa227a7f46bf4e40fd2954057f , < a69e1bdd777ce51061111dc419801e8a2fd241cc (git) Affected: 9898abb3d23311fa227a7f46bf4e40fd2954057f , < 529e1852785599160415e964ca322ee7add7aef0 (git) Affected: 9898abb3d23311fa227a7f46bf4e40fd2954057f , < 00e7d3bea2ce7dac7bee1cf501fb071fd0ea8f6c (git) |
guessed | |
| Linux | Linux |
Affected:
2.6.30
Unaffected: 0 , < 2.6.30 (semver) Unaffected: 4.19.314 , ≤ 4.19.* (semver) Unaffected: 5.4.276 , ≤ 5.4.* (semver) Unaffected: 5.10.217 , ≤ 5.10.* (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
guessed |
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.159",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.91",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.31",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8.10",
"versionStartIncluding": "2.6.30",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.9",
"versionStartIncluding": "2.6.30",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndyndbg: fix old BUG_ON in \u003econtrol parser\n\nFix a BUG_ON from 2009. Even if it looks \"unreachable\" (I didn\u0027t\nreally look), lets make sure by removing it, doing pr_err and return\n-EINVAL instead."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:14:16.465Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3c718bddddca9cbef177ac475b94c5c91147fb38"
},
{
"url": "https://git.kernel.org/stable/c/343081c21e56bd6690d342e2f5ae8c00183bf081"
},
{
"url": "https://git.kernel.org/stable/c/41d8ac238ab1cab01a8c71798d61903304f4e79b"
},
{
"url": "https://git.kernel.org/stable/c/ba3c118cff7bcb0fe6aa84ae1f9080d50e31c561"
},
{
"url": "https://git.kernel.org/stable/c/a66c869b17c4c4dcf81d273b02cb0efe88e127ab"
},
{
"url": "https://git.kernel.org/stable/c/a69e1bdd777ce51061111dc419801e8a2fd241cc"
},
{
"url": "https://git.kernel.org/stable/c/529e1852785599160415e964ca322ee7add7aef0"
},
{
"url": "https://git.kernel.org/stable/c/00e7d3bea2ce7dac7bee1cf501fb071fd0ea8f6c"
}
],
"title": "dyndbg: fix old BUG_ON in \u003econtrol parser",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-35947",
"datePublished": "2024-05-19T11:14:49.924Z",
"dateReserved": "2024-05-17T13:50:33.133Z",
"dateUpdated": "2026-05-11T20:14:16.465Z",
"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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