CVE-2024-47667 (GCVE-0-2024-47667)
Vulnerability from cvelistv5 – Published: 2024-10-09 14:13 – Updated: 2026-08-05 11:39
VLAI
EPSS
VEX
Title
PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
Errata #i2037 in AM65x/DRA80xM Processors Silicon Revision 1.0
(SPRZ452D_July 2018_Revised December 2019 [1]) mentions when an
inbound PCIe TLP spans more than two internal AXI 128-byte bursts,
the bus may corrupt the packet payload and the corrupt data may
cause associated applications or the processor to hang.
The workaround for Errata #i2037 is to limit the maximum read
request size and maximum payload size to 128 bytes. Add workaround
for Errata #i2037 here.
The errata and workaround is applicable only to AM65x SR 1.0 and
later versions of the silicon will have this fixed.
[1] -> https://www.ti.com/lit/er/sprz452i/sprz452i.pdf
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-10 13:21 UTC
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
18b0415bc802a8bab5dedba5ae2757e83259e6ee , < cfb006e185f64edbbdf7869eac352442bc76b8f6
(git)
Affected: 18b0415bc802a8bab5dedba5ae2757e83259e6ee , < ebbdbbc580c1695dec283d0ba6448729dc993246 (git) Affected: 18b0415bc802a8bab5dedba5ae2757e83259e6ee , < 135843c351c08df72bdd4b4ebea53c8052a76881 (git) Affected: 18b0415bc802a8bab5dedba5ae2757e83259e6ee , < af218c803fe298ddf00abef331aa526b20d7ea61 (git) Affected: 18b0415bc802a8bab5dedba5ae2757e83259e6ee , < 576d0fb6f8d4bd4695e70eee173a1b9c7bae9572 (git) Affected: 18b0415bc802a8bab5dedba5ae2757e83259e6ee , < dd47051c76c8acd8cb983f01b4d1265da29cb66a (git) Affected: 18b0415bc802a8bab5dedba5ae2757e83259e6ee , < 86f271f22bbb6391410a07e08d6ca3757fda01fa (git) |
guessed | |
| Linux | Linux |
Affected:
5.2
Unaffected: 0 , < 5.2 (semver) Unaffected: 5.4.284 , ≤ 5.4.* (semver) Unaffected: 5.10.226 , ≤ 5.10.* (semver) Unaffected: 5.15.167 , ≤ 5.15.* (semver) Unaffected: 6.1.110 , ≤ 6.1.* (semver) Unaffected: 6.6.51 , ≤ 6.6.* (semver) Unaffected: 6.10.10 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
guessed |
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Add workaround\\nfor Errata #i2037 here.\\n\\nThe errata and workaround is applicable only to AM65x SR 1.0 and\\nlater versions of the silicon will have this fixed.\\n\\n[1] -\u003e https://www.ti.com/lit/er/sprz452i/sprz452i.pdf\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: PCI: keystone: Agregar workaround para Errata #i2037 (AM65x SR 1.0) Errata #i2037 en procesadores AM65x/DRA80xM Silicon Revision 1.0 (SPRZ452D_julio de 2018_revisado en diciembre de 2019 [1]) menciona que cuando un TLP PCIe entrante abarca m\u00e1s de dos r\u00e1fagas internas AXI de 128 bytes, el bus puede da\u00f1ar el payload del paquete y los datos da\u00f1ados pueden hacer que las aplicaciones asociadas o el procesador se cuelguen. El workaround para Errata #i2037 es limitar el tama\u00f1o m\u00e1ximo de solicitud de lectura y el tama\u00f1o m\u00e1ximo de payloas a 128 bytes. Agregar workaround para Errata #i2037 aqu\u00ed. La errata y el workaround a son aplicables solo a AM65x SR 1.0 y las versiones posteriores del silicio tendr\u00e1n esto corregido. [1] -\u0026gt; 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"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-09-13T10:02:38+00:00",
"cve": "CVE-2024-47667",
"id": "CVE-2024-47667",
"initial_release_date": "2024-10-09T00:00:00+00:00",
"product_status:known_not_affected": "198",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-47667.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-29T01:47:15Z",
"cve": "CVE-2024-47667",
"id": "CVE-2024-47667",
"initial_release_date": "2024-10-11T02:48:13Z",
"product_status:known_affected": "354",
"product_status:known_not_affected": "294",
"product_status:recommended": "630",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-47667",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-47667.json",
"version": "80"
},
"vulnrichment": {
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Add workaround\\nfor Errata #i2037 here.\\n\\nThe errata and workaround is applicable only to AM65x SR 1.0 and\\nlater versions of the silicon will have this fixed.\\n\\n[1] -\u003e https://www.ti.com/lit/er/sprz452i/sprz452i.pdf\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.284\", \"versionStartIncluding\": \"5.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.226\", \"versionStartIncluding\": \"5.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.167\", \"versionStartIncluding\": \"5.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.110\", \"versionStartIncluding\": \"5.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.51\", \"versionStartIncluding\": \"5.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.10\", \"versionStartIncluding\": \"5.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11\", \"versionStartIncluding\": \"5.2\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-01-05T10:53:50.473Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-47667\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-01-05T10:53:50.473Z\", \"dateReserved\": \"2024-09-30T16:00:12.936Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-09T14:13:59.522Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
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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.
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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