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141 lines
4.4 KiB
JSON
141 lines
4.4 KiB
JSON
{
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"id": "CVE-2010-5321",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2017-04-24T06:59:00.210",
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"lastModified": "2023-11-07T02:06:38.077",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "Memory leak in drivers/media/video/videobuf-core.c in the videobuf subsystem in the Linux kernel 2.6.x through 4.x allows local users to cause a denial of service (memory consumption) by leveraging /dev/video access for a series of mmap calls that require new allocations, a different vulnerability than CVE-2007-6761. NOTE: as of 2016-06-18, this affects only 11 drivers that have not been updated to use videobuf2 instead of videobuf."
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},
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{
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"lang": "es",
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"value": "La p\u00e9rdida de memoria en drivers/media/video/videobuf-core.c en el subsistema videobuf en el kernel de Linux 2.6.x hasta la versi\u00f3n 4.x permite a usuarios locales causar una denegaci\u00f3n de servicio (consumo de memoria) aprovechando el acceso /dev/video para una serie de llamadas mmap que requieren nuevas asignaciones, una vulnerabilidad diferente a CVE-2007-6761. NOTA: a partir de 18-06-2016, esto afecta s\u00f3lo a 11 controladores que no se han actualizado para utilizar videobuf2 en lugar de videobuf."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"attackVector": "PHYSICAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 4.3,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 0.7,
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"impactScore": 3.6
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "COMPLETE",
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"baseScore": 4.9
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.9,
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"impactScore": 6.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-772"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.0",
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"versionEndIncluding": "4.20.15",
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"matchCriteriaId": "3CB90499-B281-4000-8E01-67BB9B2C6490"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "http://linuxtv.org/irc/v4l/index.php?date=2010-07-29",
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"source": "secalert@redhat.com",
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"tags": [
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"Not Applicable"
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]
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2015/02/08/4",
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"source": "secalert@redhat.com",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=827340",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Mailing List",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://bugzilla.kernel.org/show_bug.cgi?id=120571",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=620629",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Third Party Advisory",
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"VDB Entry"
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]
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}
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]
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} |