CVE-2025-38540 (GCVE-0-2025-38540)
Vulnerability from cvelistv5
Published
2025-08-16 11:22
Modified
2025-08-16 11:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras
The Chicony Electronics HP 5MP Cameras (USB ID 04F2:B824 & 04F2:B82C)
report a HID sensor interface that is not actually implemented.
Attempting to access this non-functional sensor via iio_info causes
system hangs as runtime PM tries to wake up an unresponsive sensor.
Add these 2 devices to the HID ignore list since the sensor interface is
non-functional by design and should not be exposed to userspace.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
|
{
"containers": {
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"affected": [
{
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"product": "Linux",
"programFiles": [
"drivers/hid/hid-ids.h",
"drivers/hid/hid-quirks.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"versionType": "git"
},
{
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{
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{
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"drivers/hid/hid-quirks.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.296",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.189",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.146",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.99",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.39",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
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"versionEndExcluding": "5.4.296",
"vulnerable": true
},
{
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{
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{
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"descriptions": [
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras\n\nThe Chicony Electronics HP 5MP Cameras (USB ID 04F2:B824 \u0026 04F2:B82C)\nreport a HID sensor interface that is not actually implemented.\nAttempting to access this non-functional sensor via iio_info causes\nsystem hangs as runtime PM tries to wake up an unresponsive sensor.\n\nAdd these 2 devices to the HID ignore list since the sensor interface is\nnon-functional by design and should not be exposed to userspace."
}
],
"providerMetadata": {
"dateUpdated": "2025-08-16T11:22:14.773Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/35f1a5360ac68d9629abbb3930a0a07901cba296"
},
{
"url": "https://git.kernel.org/stable/c/7ac00f019698f614a49cce34c198d0568ab0e1c2"
},
{
"url": "https://git.kernel.org/stable/c/1b297ab6f38ca60a4ca7298b297944ec6043b2f4"
},
{
"url": "https://git.kernel.org/stable/c/2b0931eee48208c25bb77486946dea8e96aa6a36"
},
{
"url": "https://git.kernel.org/stable/c/3ce1d87d1f5d80322757aa917182deb7370963b9"
},
{
"url": "https://git.kernel.org/stable/c/c72536350e82b53a1be0f3bfdf1511bba2827102"
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{
"url": "https://git.kernel.org/stable/c/a2a91abd19c574b598b1c69ad76ad9c7eedaf062"
},
{
"url": "https://git.kernel.org/stable/c/54bae4c17c11688339eb73a04fd24203bb6e7494"
}
],
"title": "HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras",
"x_generator": {
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}
}
},
"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2025-38540",
"datePublished": "2025-08-16T11:22:14.773Z",
"dateReserved": "2025-04-16T04:51:24.024Z",
"dateUpdated": "2025-08-16T11:22:14.773Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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