CVE-2024-50287 (GCVE-0-2024-50287)
Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2026-05-11 20:49
VLAI
EPSS
VEX
Title
media: v4l2-tpg: prevent the risk of a division by zero
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: v4l2-tpg: prevent the risk of a division by zero
As reported by Coverity, the logic at tpg_precalculate_line()
blindly rescales the buffer even when scaled_witdh is equal to
zero. If this ever happens, this will cause a division by zero.
Instead, add a WARN_ON_ONCE() to trigger such cases and return
without doing any precalculation.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 20:14 UTC
CWE
- CWE-369 - Divide By Zero
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < e3c36d0bde309f690ed1f9cd5f7e63b3a513f94a
(git)
Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < 0bfc6e38ee2250f0503d96f1a1de441c31d88715 (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < 054931ca3cfcb8e8fa036e887d6f379942b02565 (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < a749c15dccc58d9cbad9cd23bd8ab4b5fa96cf47 (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < c63c30c9d9f2c8de34b16cd2b8400240533b914e (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < 2d0f01aa602fd15a805771bdf3f4d9a9b4df7f47 (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < 0cdb42ba0b28f548c1a4e86bb8489dba0d78fc21 (git) Affected: 63881df94d3ecbb0deafa0b77da62ff2f32961c4 , < e6a3ea83fbe15d4818d01804e904cbb0e64e543b (git) |
guessed | |
| Linux | Linux |
Affected:
3.18
Unaffected: 0 , < 3.18 (semver) Unaffected: 4.19.324 , ≤ 4.19.* (semver) Unaffected: 5.4.286 , ≤ 5.4.* (semver) Unaffected: 5.10.230 , ≤ 5.10.* (semver) Unaffected: 5.15.172 , ≤ 5.15.* (semver) Unaffected: 6.1.117 , ≤ 6.1.* (semver) Unaffected: 6.6.61 , ≤ 6.6.* (semver) Unaffected: 6.11.8 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
guessed |
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"url": "https://git.kernel.org/stable/c/0bfc6e38ee2250f0503d96f1a1de441c31d88715"
},
{
"url": "https://git.kernel.org/stable/c/054931ca3cfcb8e8fa036e887d6f379942b02565"
},
{
"url": "https://git.kernel.org/stable/c/a749c15dccc58d9cbad9cd23bd8ab4b5fa96cf47"
},
{
"url": "https://git.kernel.org/stable/c/c63c30c9d9f2c8de34b16cd2b8400240533b914e"
},
{
"url": "https://git.kernel.org/stable/c/2d0f01aa602fd15a805771bdf3f4d9a9b4df7f47"
},
{
"url": "https://git.kernel.org/stable/c/0cdb42ba0b28f548c1a4e86bb8489dba0d78fc21"
},
{
"url": "https://git.kernel.org/stable/c/e6a3ea83fbe15d4818d01804e904cbb0e64e543b"
}
],
"title": "media: v4l2-tpg: prevent the risk of a division by zero",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50287",
"datePublished": "2024-11-19T01:30:31.338Z",
"dateReserved": "2024-10-21T19:36:19.984Z",
"dateUpdated": "2026-05-11T20:49:13.546Z",
"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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