GSD-2009-0935
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29-rc3 allows local users to cause a denial of service (OOPS) via a read with an invalid address to an inotify instance, which causes the device's event list mutex to be unlocked twice and prevents proper synchronization of a data structure for the inotify instance.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2009-0935",
"description": "The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29-rc3 allows local users to cause a denial of service (OOPS) via a read with an invalid address to an inotify instance, which causes the device\u0027s event list mutex to be unlocked twice and prevents proper synchronization of a data structure for the inotify instance.",
"id": "GSD-2009-0935",
"references": [
"https://www.suse.com/security/cve/CVE-2009-0935.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2009-0935"
],
"details": "The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29-rc3 allows local users to cause a denial of service (OOPS) via a read with an invalid address to an inotify instance, which causes the device\u0027s event list mutex to be unlocked twice and prevents proper synchronization of a data structure for the inotify instance.",
"id": "GSD-2009-0935",
"modified": "2023-12-13T01:19:43.999589Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2009-0935",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
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"data_version": "4.0",
"description": {
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"value": "The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29-rc3 allows local users to cause a denial of service (OOPS) via a read with an invalid address to an inotify instance, which causes the device\u0027s event list mutex to be unlocked twice and prevents proper synchronization of a data structure for the inotify instance."
}
]
},
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"references": {
"reference_data": [
{
"name": "linux-kernel-inotify-read-dos(49331)",
"refsource": "XF",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49331"
},
{
"name": "33624",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/33624"
},
{
"name": "[oss-security] 20090306 CVE request: kernel: inotify local DoS",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2009/03/06/2"
},
{
"name": "[linux-kernel] 20090131 [patch 03/43] inotify: clean up inotify_read and fix locking",
"refsource": "MLIST",
"url": "http://marc.info/?l=linux-kernel\u0026m=123337123501681\u0026w=2"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=488935",
"refsource": "CONFIRM",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=488935"
},
{
"name": "[oss-security] 20090319 Re: CVE request: kernel: inotify local DoS",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2009/03/19/2"
},
{
"name": "[oss-security] 20090318 Re: CVE request: kernel: inotify local DoS",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2009/03/18/5"
},
{
"name": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.3",
"refsource": "CONFIRM",
"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.28.3"
}
]
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},
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"cve": {
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"value": "The inotify_read function in the Linux kernel 2.6.27 to 2.6.27.13, 2.6.28 to 2.6.28.2, and 2.6.29-rc3 allows local users to cause a denial of service (OOPS) via a read with an invalid address to an inotify instance, which causes the device\u0027s event list mutex to be unlocked twice and prevents proper synchronization of a data structure for the inotify instance."
},
{
"lang": "es",
"value": "La funci\u00f3n inotify_read en el kernel de Linux versiones 2.6.27 hasta 2.6.27.13, 2.6.28 hasta 2.6.28.2 y 2.6.29-rc3, permite a los usuarios locales causar una denegaci\u00f3n de servicio (OOPS) por medio de una lectura con una direcci\u00f3n no v\u00e1lida en una instancia inotify, lo que causa que la exclusi\u00f3n mutua de la lista de eventos del dispositivo se desbloquee dos veces e impida la sincronizaci\u00f3n apropiada de una estructura de datos para la instancia inotify."
}
],
"id": "CVE-2009-0935",
"lastModified": "2024-02-09T00:39:40.193",
"metrics": {
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.7,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
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"exploitabilityScore": 3.4,
"impactScore": 6.9,
"obtainAllPrivilege": false,
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"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"
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"published": "2009-03-18T02:00:08.157",
"references": [
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49331"
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"sourceIdentifier": "cve@mitre.org",
"vendorComments": [
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"comment": "Not vulnerable. This issue did not affect the versions of Linux kernel as shipped with Red Hat Enterprise Linux 2.1, 3, 4, 5, or Red Hat Enterprise MRG.",
"lastModified": "2009-04-15T00:00:00",
"organization": "Red Hat"
}
],
"vulnStatus": "Analyzed",
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}
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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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