CVE-2026-93051 (GCVE-0-2026-93051)
Vulnerability from cvelistv5 – Published: 2026-09-17 16:10 – Updated: 2026-09-17 16:10
VLAI
EPSS
VEX
Title
misc: ad525x_dpot: use driver core groups for sysfs files
Summary
In the Linux kernel, the following vulnerability has been resolved:
misc: ad525x_dpot: use driver core groups for sysfs files
ad_dpot_probe() creates per-RDAC sysfs files manually and then
optionally creates the command sysfs group. This leaves probe responsible
for rolling back partial sysfs state and makes remove responsible for
matching every file that probe created.
Move the device attributes into driver core dev_groups for the I2C and
SPI drivers and use an is_visible() callback to expose only the
attributes supported by the probed device. With this shape, the driver
core creates the sysfs files only after probe succeeds and removes them
before the remove callback frees the driver data.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
4eb174bee6f8623fed1af0072f1bebfc3b513a52 , < 1d43cef1d4ff258dee3020cc29f29fd6becfd8b9
(git)
Affected: 4eb174bee6f8623fed1af0072f1bebfc3b513a52 , < ddbd794e543e5f917d191f8259ce40b79c52d105 (git) Affected: 4eb174bee6f8623fed1af0072f1bebfc3b513a52 , < aa3ace3f6c66811001ffa63a53fbb01ed8109312 (git) Affected: 4eb174bee6f8623fed1af0072f1bebfc3b513a52 , < 0394902df38279da7f880021b2cfc64577a60e42 (git) Affected: 4eb174bee6f8623fed1af0072f1bebfc3b513a52 , < e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b (git) Affected: 4eb174bee6f8623fed1af0072f1bebfc3b513a52 , < c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab (git) Affected: 4eb174bee6f8623fed1af0072f1bebfc3b513a52 , < ab2fe43041412d37f88eb368a99f63f98b31d8ea (git) Affected: 4eb174bee6f8623fed1af0072f1bebfc3b513a52 , < e3a8557e88eb26278eda60bf64f2ef33ce7de8bf (git) |
guessed | |
| Linux | Linux |
Affected:
2.6.33
Unaffected: 0 , < 2.6.33 (semver) Unaffected: 5.10.270 , ≤ 5.10.* (semver) Unaffected: 5.15.221 , ≤ 5.15.* (semver) Unaffected: 6.1.188 , ≤ 6.1.* (semver) Unaffected: 6.6.157 , ≤ 6.6.* (semver) Unaffected: 6.12.110 , ≤ 6.12.* (semver) Unaffected: 6.18.52 , ≤ 6.18.* (semver) Unaffected: 7.2.6 , ≤ 7.2.* (semver) Unaffected: 7.3-rc1 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/misc/ad525x_dpot-i2c.c",
"drivers/misc/ad525x_dpot-spi.c",
"drivers/misc/ad525x_dpot.c",
"drivers/misc/ad525x_dpot.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
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"status": "affected",
"version": "4eb174bee6f8623fed1af0072f1bebfc3b513a52",
"versionType": "git"
},
{
"lessThan": "ddbd794e543e5f917d191f8259ce40b79c52d105",
"status": "affected",
"version": "4eb174bee6f8623fed1af0072f1bebfc3b513a52",
"versionType": "git"
},
{
"lessThan": "aa3ace3f6c66811001ffa63a53fbb01ed8109312",
"status": "affected",
"version": "4eb174bee6f8623fed1af0072f1bebfc3b513a52",
"versionType": "git"
},
{
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"status": "affected",
"version": "4eb174bee6f8623fed1af0072f1bebfc3b513a52",
"versionType": "git"
},
{
"lessThan": "e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b",
"status": "affected",
"version": "4eb174bee6f8623fed1af0072f1bebfc3b513a52",
"versionType": "git"
},
{
"lessThan": "c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab",
"status": "affected",
"version": "4eb174bee6f8623fed1af0072f1bebfc3b513a52",
"versionType": "git"
},
{
"lessThan": "ab2fe43041412d37f88eb368a99f63f98b31d8ea",
"status": "affected",
"version": "4eb174bee6f8623fed1af0072f1bebfc3b513a52",
"versionType": "git"
},
{
"lessThan": "e3a8557e88eb26278eda60bf64f2ef33ce7de8bf",
"status": "affected",
"version": "4eb174bee6f8623fed1af0072f1bebfc3b513a52",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/misc/ad525x_dpot-i2c.c",
"drivers/misc/ad525x_dpot-spi.c",
"drivers/misc/ad525x_dpot.c",
"drivers/misc/ad525x_dpot.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.33"
},
{
"lessThan": "2.6.33",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.270",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.221",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.188",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.2.*",
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.3-rc1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.270",
"versionStartIncluding": "2.6.33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.221",
"versionStartIncluding": "2.6.33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.188",
"versionStartIncluding": "2.6.33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.157",
"versionStartIncluding": "2.6.33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.110",
"versionStartIncluding": "2.6.33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.52",
"versionStartIncluding": "2.6.33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.2.6",
"versionStartIncluding": "2.6.33",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.3-rc1",
"versionStartIncluding": "2.6.33",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: ad525x_dpot: use driver core groups for sysfs files\n\nad_dpot_probe() creates per-RDAC sysfs files manually and then\noptionally creates the command sysfs group. This leaves probe responsible\nfor rolling back partial sysfs state and makes remove responsible for\nmatching every file that probe created.\n\nMove the device attributes into driver core dev_groups for the I2C and\nSPI drivers and use an is_visible() callback to expose only the\nattributes supported by the probed device. With this shape, the driver\ncore creates the sysfs files only after probe succeeds and removes them\nbefore the remove callback frees the driver data."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-17T16:10:41.052Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/1d43cef1d4ff258dee3020cc29f29fd6becfd8b9"
},
{
"url": "https://git.kernel.org/stable/c/ddbd794e543e5f917d191f8259ce40b79c52d105"
},
{
"url": "https://git.kernel.org/stable/c/aa3ace3f6c66811001ffa63a53fbb01ed8109312"
},
{
"url": "https://git.kernel.org/stable/c/0394902df38279da7f880021b2cfc64577a60e42"
},
{
"url": "https://git.kernel.org/stable/c/e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b"
},
{
"url": "https://git.kernel.org/stable/c/c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab"
},
{
"url": "https://git.kernel.org/stable/c/ab2fe43041412d37f88eb368a99f63f98b31d8ea"
},
{
"url": "https://git.kernel.org/stable/c/e3a8557e88eb26278eda60bf64f2ef33ce7de8bf"
}
],
"title": "misc: ad525x_dpot: use driver core groups for sysfs files",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-93051",
"datePublished": "2026-09-17T16:10:41.052Z",
"dateReserved": "2026-09-17T15:57:05.658Z",
"dateUpdated": "2026-09-17T16:10:41.052Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/misc/ad525x_dpot-i2c.c",
"drivers/misc/ad525x_dpot-spi.c",
"drivers/misc/ad525x_dpot.c",
"drivers/misc/ad525x_dpot.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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"versionType": "git"
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"versionType": "git"
},
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{
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{
"lessThan": "c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab",
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"versionType": "git"
},
{
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"versionType": "git"
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{
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"status": "affected",
"version": "4eb174bee6f8623fed1af0072f1bebfc3b513a52",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/misc/ad525x_dpot-i2c.c",
"drivers/misc/ad525x_dpot-spi.c",
"drivers/misc/ad525x_dpot.c",
"drivers/misc/ad525x_dpot.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.33"
},
{
"lessThan": "2.6.33",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.270",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.221",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.188",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.52",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.2.*",
"status": "unaffected",
"version": "7.2.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.3-rc1",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: ad525x_dpot: use driver core groups for sysfs files\n\nad_dpot_probe() creates per-RDAC sysfs files manually and then\noptionally creates the command sysfs group. This leaves probe responsible\nfor rolling back partial sysfs state and makes remove responsible for\nmatching every file that probe created.\n\nMove the device attributes into driver core dev_groups for the I2C and\nSPI drivers and use an is_visible() callback to expose only the\nattributes supported by the probed device. With this shape, the driver\ncore creates the sysfs files only after probe succeeds and removes them\nbefore the remove callback frees the driver data."
}
],
"id": "CVE-2026-93051",
"lastModified": "2026-09-17T17:17:58.500",
"metrics": {},
"published": "2026-09-17T17:17:58.500",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/0394902df38279da7f880021b2cfc64577a60e42"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/1d43cef1d4ff258dee3020cc29f29fd6becfd8b9"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/aa3ace3f6c66811001ffa63a53fbb01ed8109312"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/ab2fe43041412d37f88eb368a99f63f98b31d8ea"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/ddbd794e543e5f917d191f8259ce40b79c52d105"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/e3a8557e88eb26278eda60bf64f2ef33ce7de8bf"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Received"
}
},
"suse_vex": {
"aggregate_severity": "not set",
"current_release_date": "2026-09-18T00:12:54Z",
"cve": "CVE-2026-93051",
"id": "CVE-2026-93051",
"initial_release_date": "2026-09-18T00:12:54Z",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2026-93051",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-93051.json",
"version": "2"
}
}
}
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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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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