gsd-2011-4611
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Integer overflow in the perf_event_interrupt function in arch/powerpc/kernel/perf_event.c in the Linux kernel before 2.6.39 on powerpc platforms allows local users to cause a denial of service (unhandled performance monitor exception) via vectors that trigger certain outcomes of performance events.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2011-4611",
"description": "Integer overflow in the perf_event_interrupt function in arch/powerpc/kernel/perf_event.c in the Linux kernel before 2.6.39 on powerpc platforms allows local users to cause a denial of service (unhandled performance monitor exception) via vectors that trigger certain outcomes of performance events.",
"id": "GSD-2011-4611",
"references": [
"https://www.suse.com/security/cve/CVE-2011-4611.html",
"https://www.debian.org/security/2012/dsa-2389",
"https://access.redhat.com/errata/RHSA-2012:0350",
"https://alas.aws.amazon.com/cve/html/CVE-2011-4611.html",
"https://linux.oracle.com/cve/CVE-2011-4611.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2011-4611"
],
"details": "Integer overflow in the perf_event_interrupt function in arch/powerpc/kernel/perf_event.c in the Linux kernel before 2.6.39 on powerpc platforms allows local users to cause a denial of service (unhandled performance monitor exception) via vectors that trigger certain outcomes of performance events.",
"id": "GSD-2011-4611",
"modified": "2023-12-13T01:19:05.393581Z",
"schema_version": "1.4.0"
}
},
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"ID": "CVE-2011-4611",
"STATE": "PUBLIC"
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"affects": {
"vendor": {
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{
"product": {
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"product_name": "n/a",
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}
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"name": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39",
"refsource": "MISC",
"url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
},
{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0837e3242c73566fc1c0196b4ec61779c25ffc93",
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"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0837e3242c73566fc1c0196b4ec61779c25ffc93"
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{
"name": "http://www.openwall.com/lists/oss-security/2011/12/15/2",
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"url": "http://www.openwall.com/lists/oss-security/2011/12/15/2"
},
{
"name": "https://github.com/torvalds/linux/commit/0837e3242c73566fc1c0196b4ec61779c25ffc93",
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"url": "https://github.com/torvalds/linux/commit/0837e3242c73566fc1c0196b4ec61779c25ffc93"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=767914",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=767914"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [
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"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2.6.39",
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"ID": "CVE-2011-4611"
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}
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"references": {
"reference_data": [
{
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"url": "https://github.com/torvalds/linux/commit/0837e3242c73566fc1c0196b4ec61779c25ffc93"
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{
"name": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39",
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"url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=767914"
},
{
"name": "[oss-security] 20111215 Re: CVE request - kernel: perf, powerpc: Handle events that raise an exception without overflowing",
"refsource": "MLIST",
"tags": [
"Mailing List",
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"url": "http://www.openwall.com/lists/oss-security/2011/12/15/2"
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{
"name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0837e3242c73566fc1c0196b4ec61779c25ffc93",
"refsource": "MISC",
"tags": [],
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0837e3242c73566fc1c0196b4ec61779c25ffc93"
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.9,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2023-02-13T03:23Z",
"publishedDate": "2012-05-17T11:00Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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