FKIE_CVE-2024-47756
Vulnerability from fkie_nvd - Published: 2024-10-21 13:15 - Updated: 2026-06-17 07:57
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: keystone: Fix if-statement expression in ks_pcie_quirk()
This code accidentally uses && where || was intended. It potentially
results in a NULL dereference.
Thus, fix the if-statement expression to use the correct condition.
[kwilczynski: commit log]
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | 5.10.226 | |
| linux | linux_kernel | 5.15.167 |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/pci/controller/dwc/pci-keystone.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "9c9afc3e75069fcfb067727973242cfbf00dd7eb",
"status": "affected",
"version": "cfb006e185f64edbbdf7869eac352442bc76b8f6",
"versionType": "git"
},
{
"lessThan": "c289903b7a216df5ea6e1850ddf1b958eea9921d",
"status": "affected",
"version": "ebbdbbc580c1695dec283d0ba6448729dc993246",
"versionType": "git"
},
{
"lessThan": "dc5aeba07395c8dfa29bb878c8ce4d5180427221",
"status": "affected",
"version": "135843c351c08df72bdd4b4ebea53c8052a76881",
"versionType": "git"
},
{
"lessThan": "23838bef2adb714ec37b2d6141dccf4a3a70bdef",
"status": "affected",
"version": "af218c803fe298ddf00abef331aa526b20d7ea61",
"versionType": "git"
},
{
"lessThan": "e85ab507882db165c10a858d7f685a0a38f0312e",
"status": "affected",
"version": "576d0fb6f8d4bd4695e70eee173a1b9c7bae9572",
"versionType": "git"
},
{
"lessThan": "72210e52e19a27f615e0b5273d2bf012d0dc318d",
"status": "affected",
"version": "dd47051c76c8acd8cb983f01b4d1265da29cb66a",
"versionType": "git"
},
{
"lessThan": "2171c5cb2fbc3e03af7e8116cd58736c09328655",
"status": "affected",
"version": "86f271f22bbb6391410a07e08d6ca3757fda01fa",
"versionType": "git"
},
{
"lessThan": "6188a1c762eb9bbd444f47696eda77a5eae6207a",
"status": "affected",
"version": "86f271f22bbb6391410a07e08d6ca3757fda01fa",
"versionType": "git"
},
{
"lessThan": "5.4.285",
"status": "affected",
"version": "5.4.284",
"versionType": "semver"
},
{
"lessThan": "5.10.227",
"status": "affected",
"version": "5.10.226",
"versionType": "semver"
},
{
"lessThan": "5.15.168",
"status": "affected",
"version": "5.15.167",
"versionType": "semver"
},
{
"lessThan": "6.1.113",
"status": "affected",
"version": "6.1.110",
"versionType": "semver"
},
{
"lessThan": "6.6.54",
"status": "affected",
"version": "6.6.51",
"versionType": "semver"
},
{
"lessThan": "6.10.13",
"status": "affected",
"version": "6.10.10",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/pci/controller/dwc/pci-keystone.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.11"
},
{
"lessThan": "6.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.285",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.227",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.168",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.54",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.13",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "69E2B19B-E681-4963-ABD2-D4141E9A6B64",
"versionEndExcluding": "5.5",
"versionStartIncluding": "5.4.284",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "087658B5-5AC0-432C-9185-C5D7B4C17F95",
"versionEndExcluding": "6.1.113",
"versionStartIncluding": "6.1.110",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2671794E-9378-46A7-88D7-325688C11370",
"versionEndExcluding": "6.6.54",
"versionStartIncluding": "6.6.51",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D8095DD5-6E5F-4926-81C6-3FB84EB1589C",
"versionEndExcluding": "6.10.13",
"versionStartIncluding": "6.10.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "AB755D26-97F4-43B6-8604-CD076811E181",
"versionEndExcluding": "6.11.2",
"versionStartIncluding": "6.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:5.10.226:*:*:*:*:*:*:*",
"matchCriteriaId": "6FF3CC29-3CB0-439D-B47A-358D57871F06",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:5.15.167:*:*:*:*:*:*:*",
"matchCriteriaId": "B69DB824-7793-4911-A284-B06E7EFEDD7A",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: keystone: Fix if-statement expression in ks_pcie_quirk()\n\nThis code accidentally uses \u0026\u0026 where || was intended. It potentially\nresults in a NULL dereference.\n\nThus, fix the if-statement expression to use the correct condition.\n\n[kwilczynski: commit log]"
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: PCI: keystone: Arreglar la expresi\u00f3n de la declaraci\u00f3n if en ks_pcie_quirk() Este c\u00f3digo usa accidentalmente \u0026amp;\u0026amp; donde se pretend\u00eda ||. Esto potencialmente resulta en una desreferencia NULL. Por lo tanto, corrija la expresi\u00f3n de la declaraci\u00f3n if para usar la condici\u00f3n correcta. [kwilczynski: registro de confirmaciones]"
}
],
"id": "CVE-2024-47756",
"lastModified": "2026-06-17T07:57:41.770",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-47756",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-21T12:57:17.860429Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-10-21T13:15:05.550",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/2171c5cb2fbc3e03af7e8116cd58736c09328655"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/23838bef2adb714ec37b2d6141dccf4a3a70bdef"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/6188a1c762eb9bbd444f47696eda77a5eae6207a"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/72210e52e19a27f615e0b5273d2bf012d0dc318d"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/9c9afc3e75069fcfb067727973242cfbf00dd7eb"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/c289903b7a216df5ea6e1850ddf1b958eea9921d"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/dc5aeba07395c8dfa29bb878c8ce4d5180427221"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/e85ab507882db165c10a858d7f685a0a38f0312e"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2025/01/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",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
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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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