fkie_cve-2013-3224
Vulnerability from fkie_nvd
Published
2013-04-22 11:41
Modified
2024-11-21 01:53
Severity ?
Summary
The bt_sock_recvmsg function in net/bluetooth/af_bluetooth.c in the Linux kernel before 3.9-rc7 does not properly initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | 3.9 | |
| linux | linux_kernel | 3.9 | |
| linux | linux_kernel | 3.9 | |
| linux | linux_kernel | 3.9 | |
| linux | linux_kernel | 3.9 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:rc6:*:*:*:*:*:*",
"matchCriteriaId": "1392DF39-079B-48C9-83FB-F9118D7A9B8E",
"versionEndIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc1:*:*:*:*:*:*",
"matchCriteriaId": "42633FF9-FB0C-4095-B4A1-8D623A98683B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc2:*:*:*:*:*:*",
"matchCriteriaId": "08C04619-89A2-4B15-82A2-48BCC662C1F1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc3:*:*:*:*:*:*",
"matchCriteriaId": "5B039196-7159-476C-876A-C61242CC41DA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc4:*:*:*:*:*:*",
"matchCriteriaId": "3A9E0457-53C9-44DD-ACFB-31EE1D1E060E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:3.9:rc5:*:*:*:*:*:*",
"matchCriteriaId": "BEE406E7-87BA-44BA-BF61-673E6CC44A2F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
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}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The bt_sock_recvmsg function in net/bluetooth/af_bluetooth.c in the Linux kernel before 3.9-rc7 does not properly initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call."
},
{
"lang": "es",
"value": "La funci\u00f3n bt_sock_recvmsg en net/bluetooth/af_bluetooth.c en el kernel de Linux anterior a v3.9-rc7 no inicializa correctamente cierta longitud de variable, permitiendo a usuarios locales obtener informaci\u00f3n sensible desde la pila del kernel mediante una syscall recvmsg o recvfrom."
}
],
"id": "CVE-2013-3224",
"lastModified": "2024-11-21T01:53:12.727",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.9,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2013-04-22T11:41:01.290",
"references": [
{
"source": "cve@mitre.org",
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4683f42fde3977bdb4e8a09622788cc8b5313778"
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"source": "cve@mitre.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-April/103750.html"
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104480.html"
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{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00016.html"
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"url": "http://rhn.redhat.com/errata/RHSA-2013-1051.html"
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{
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"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"
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{
"source": "cve@mitre.org",
"url": "http://www.openwall.com/lists/oss-security/2013/04/14/3"
},
{
"source": "cve@mitre.org",
"url": "http://www.ubuntu.com/usn/USN-1837-1"
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{
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"url": "https://github.com/torvalds/linux/commit/4683f42fde3977bdb4e8a09622788cc8b5313778"
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{
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"url": "https://lkml.org/lkml/2013/4/14/107"
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{
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"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4683f42fde3977bdb4e8a09622788cc8b5313778"
},
{
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{
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},
{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00016.html"
},
{
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"url": "http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html"
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{
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"url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"
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{
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"url": "http://rhn.redhat.com/errata/RHSA-2013-1051.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2013/04/14/3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/USN-1837-1"
},
{
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{
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"url": "https://lkml.org/lkml/2013/4/14/107"
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],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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.