UnratedFix available
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has (inherited) flaws. This was unveiled when platform_get_irq() had started WARN() on IRQ 0 that is supposed to be a Linux IRQ number (also known as vIRQ). Rework the driver to respect IRQ domain when creating each MFD device separately, as the domain is not the same for all of them.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 5.10.231, 5.15.174, 5.4.287, 6.1.120, 6.11.11, 6.12.2, 6.6.64
- CVEs
- CVE-2024-56691
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 5 Nov 2026, 05:30 UTC · Revision 1
Source evidence
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device
core-osv · Original sourcePublished 28 Dec 2024, 09:46 UTC
In the Linux kernel, the following vulnerability has been resolved: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has (inherited) flaws. This was unveiled when platform_get_irq() had started WARN() on IRQ 0 that is supposed to be a Linux IRQ number (also known as vIRQ). Rework the driver to respect IRQ domain when creating each MFD device separately, as the domain is not the same for all of them.
osv:CVE-2024-56691
Kernel
Fixed versions: 5.4.287, 5.10.231, 5.15.174, 6.1.120, 6.6.64, 6.11.11, 6.12.2
Complete source record
{
"id": "2f8d2c1078c2b0bcaa3b8b4415e60d6f9976dc060af3cc4cbef06a6625ad7007",
"url": "https://osv.dev/vulnerability/CVE-2024-56691",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device",
"summary": "In the Linux kernel, the following vulnerability has been resolved: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has (inherited) flaws. This was unveiled when platform_get_irq() had started WARN() on IRQ 0 that is supposed to be a Linux IRQ number (also known as vIRQ). Rework the driver to respect IRQ domain when creating each MFD device separately, as the domain is not the same for all of them.",
"evidence": "osv:CVE-2024-56691",
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"modified": "2026-10-28T02:30:43.190366201Z",
"provider": "osv",
"references": [
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"https://git.kernel.org/stable/c/0b648968bfa4f5c9c4983bca9f2de17626ed6fb6",
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"https://git.kernel.org/stable/c/e1ef62e8d262e3f27446d26742208c1c81e9ee18",
"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html",
"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56691.json",
"https://nvd.nist.gov/vuln/detail/CVE-2024-56691",
"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
],
"provider_metadata": {
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"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56691.json"
}
},
"related_cves": [
{
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"evidence": "/id"
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],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 510730,
"published_at": "2024-12-28T09:46:16.892+00:00"
}