CVE-2024-49871 (GCVE-0-2024-49871)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2026-05-11 20:40
VLAI
EPSS
VEX
Title
Input: adp5589-keys - fix NULL pointer dereference
Summary
In the Linux kernel, the following vulnerability has been resolved:
Input: adp5589-keys - fix NULL pointer dereference
We register a devm action to call adp5589_clear_config() and then pass
the i2c client as argument so that we can call i2c_get_clientdata() in
order to get our device object. However, i2c_set_clientdata() is only
being set at the end of the probe function which means that we'll get a
NULL pointer dereference in case the probe function fails early.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-22 13:46 UTC
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
30df385e35a48f773b85117fc490152c2395e45b , < 4449fedb8a710043fc0925409eba844c192d4337
(git)
Affected: 30df385e35a48f773b85117fc490152c2395e45b , < 34e304cc53ae5d3c8e3f08b41dd11e0d4f3e01ed (git) Affected: 30df385e35a48f773b85117fc490152c2395e45b , < 7c3f04223aaf82489472d614c6decee5a1ce8d7f (git) Affected: 30df385e35a48f773b85117fc490152c2395e45b , < 9a38791ee79bd17d225c15a6d1479448be127a59 (git) Affected: 30df385e35a48f773b85117fc490152c2395e45b , < 122b160561f6429701a0559a0f39b0ae309488c6 (git) Affected: 30df385e35a48f773b85117fc490152c2395e45b , < fb5cc65f973661241e4a2b7390b429aa7b330c69 (git) |
guessed | |
| Linux | Linux |
Affected:
5.11
Unaffected: 0 , < 5.11 (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.55 , ≤ 6.6.* (semver) Unaffected: 6.10.14 , ≤ 6.10.* (semver) Unaffected: 6.11.3 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
guessed |
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Sin embargo, i2c_set_clientdata() solo se establece al final de la funci\u00f3n de sondeo, lo que significa que obtendremos una desreferencia de puntero NULL en caso de que la funci\u00f3n de sondeo falle 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"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2025-11-21T14:21:50+00:00",
"cve": "CVE-2024-49871",
"id": "CVE-2024-49871",
"initial_release_date": "2024-10-21T00:00:00+00:00",
"product_status:known_not_affected": "198",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: Input: adp5589-keys - fix NULL pointer dereference",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-49871.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-30T02:21:17Z",
"cve": "CVE-2024-49871",
"id": "CVE-2024-49871",
"initial_release_date": "2024-10-26T03:02:50Z",
"product_status:known_affected": "354",
"product_status:known_not_affected": "301",
"product_status:recommended": "636",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-49871",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-49871.json",
"version": "86"
},
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T22:22:39.083Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-49871\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-22T13:46:56.372776Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-22T13:46:59.415Z\"}}], \"cna\": {\"title\": \"Input: adp5589-keys - fix NULL pointer dereference\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"30df385e35a48f773b85117fc490152c2395e45b\", \"lessThan\": \"4449fedb8a710043fc0925409eba844c192d4337\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"30df385e35a48f773b85117fc490152c2395e45b\", \"lessThan\": \"34e304cc53ae5d3c8e3f08b41dd11e0d4f3e01ed\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"30df385e35a48f773b85117fc490152c2395e45b\", \"lessThan\": \"7c3f04223aaf82489472d614c6decee5a1ce8d7f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"30df385e35a48f773b85117fc490152c2395e45b\", \"lessThan\": \"9a38791ee79bd17d225c15a6d1479448be127a59\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"30df385e35a48f773b85117fc490152c2395e45b\", \"lessThan\": \"122b160561f6429701a0559a0f39b0ae309488c6\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"30df385e35a48f773b85117fc490152c2395e45b\", \"lessThan\": \"fb5cc65f973661241e4a2b7390b429aa7b330c69\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/input/keyboard/adp5589-keys.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.11\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.11\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.168\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.113\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.55\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.14\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/input/keyboard/adp5589-keys.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/4449fedb8a710043fc0925409eba844c192d4337\"}, {\"url\": \"https://git.kernel.org/stable/c/34e304cc53ae5d3c8e3f08b41dd11e0d4f3e01ed\"}, {\"url\": \"https://git.kernel.org/stable/c/7c3f04223aaf82489472d614c6decee5a1ce8d7f\"}, {\"url\": \"https://git.kernel.org/stable/c/9a38791ee79bd17d225c15a6d1479448be127a59\"}, {\"url\": \"https://git.kernel.org/stable/c/122b160561f6429701a0559a0f39b0ae309488c6\"}, {\"url\": \"https://git.kernel.org/stable/c/fb5cc65f973661241e4a2b7390b429aa7b330c69\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nInput: adp5589-keys - fix NULL pointer dereference\\n\\nWe register a devm action to call adp5589_clear_config() and then pass\\nthe i2c client as argument so that we can call i2c_get_clientdata() in\\norder to get our device object. However, i2c_set_clientdata() is only\\nbeing set at the end of the probe function which means that we\u0027ll get a\\nNULL pointer dereference in case the probe function fails early.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.168\", \"versionStartIncluding\": \"5.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.113\", \"versionStartIncluding\": \"5.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.55\", \"versionStartIncluding\": \"5.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.14\", \"versionStartIncluding\": \"5.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.3\", \"versionStartIncluding\": \"5.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12\", \"versionStartIncluding\": \"5.11\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:40:01.137Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-49871\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-03T22:22:39.083Z\", \"dateReserved\": \"2024-10-21T12:17:06.019Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-21T18:01:12.711Z\", \"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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