CVE-2024-53203 (GCVE-0-2024-53203)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2026-05-11 20:52
VLAI
EPSS
VEX
Title
usb: typec: fix potential array underflow in ucsi_ccg_sync_control()
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: typec: fix potential array underflow in ucsi_ccg_sync_control()
The "command" variable can be controlled by the user via debugfs. The
worry is that if con_index is zero then "&uc->ucsi->connector[con_index
- 1]" would be an array underflow.
Severity
7.8 (High)
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
170a6726d0e266f2c8f306e3d61715c32f4ee41e , < 627c2a5056aba42a8a96a8fffe8996aeccf919a9
(git)
Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < e15fd96c0b701c53f9006bcc836eaeb35a05a023 (git) Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < e44189455c62469eb91d383ce9103d54c1f807a3 (git) Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < 0e66fd8e5a2e45c7dacfc9178ba702153f4a61a8 (git) Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < ef92cd55289a282910575c5b9d87f646f2d39b38 (git) Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < 56971710cd541f2f05160a84b3183477d34a1be9 (git) Affected: 170a6726d0e266f2c8f306e3d61715c32f4ee41e , < e56aac6e5a25630645607b6856d4b2a17b2311a5 (git) |
guessed | |
| Linux | Linux |
Affected:
5.6
Unaffected: 0 , < 5.6 (semver) Unaffected: 5.10.238 , ≤ 5.10.* (semver) Unaffected: 5.15.184 , ≤ 5.15.* (semver) Unaffected: 6.1.140 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 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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{
"url": "https://git.kernel.org/stable/c/e15fd96c0b701c53f9006bcc836eaeb35a05a023"
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{
"url": "https://git.kernel.org/stable/c/e44189455c62469eb91d383ce9103d54c1f807a3"
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"datePublished": "2024-12-27T13:49:49.484Z",
"dateReserved": "2024-11-19T17:17:25.019Z",
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"id": "CVE-2024-53203",
"lastModified": "2024-12-27T14:15:28.083",
"published": "2024-12-27T14:15:28.083",
"references": "[{\"url\": \"https://git.kernel.org/stable/c/56971710cd541f2f05160a84b3183477d34a1be9\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/e56aac6e5a25630645607b6856d4b2a17b2311a5\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/ef92cd55289a282910575c5b9d87f646f2d39b38\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]",
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"title": "usb: typec: fix potential array underflow in ucsi_ccg_sync_control()",
"url": "https://msrc.microsoft.com/csaf/vex/2024/msrc_cve-2024-53203.json",
"version": "2"
},
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n.org/debian-lts-announce/2025/10/msg00007.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-06-28T11:21:41+00:00",
"cve": "CVE-2024-53203",
"id": "CVE-2024-53203",
"initial_release_date": "2024-12-27T00:00:00+00:00",
"product_status:fixed": "305",
"product_status:known_affected": "22",
"product_status:known_not_affected": "90",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: usb: typec: fix potential array underflow in ucsi_ccg_sync_control()",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-53203.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-09-16T00:21:45Z",
"cve": "CVE-2024-53203",
"id": "CVE-2024-53203",
"initial_release_date": "2024-12-28T03:50:20Z",
"product_status:known_affected": "643",
"product_status:known_not_affected": "278",
"product_status:recommended": "401",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-53203",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-53203.json",
"version": "70"
}
}
}
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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 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.
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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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