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111 lines
3.2 KiB
JSON
111 lines
3.2 KiB
JSON
{
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"id": "CVE-2011-3638",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2013-03-01T12:37:54.053",
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"lastModified": "2023-02-13T04:32:40.607",
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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": "fs/ext4/extents.c in the Linux kernel before 3.0 does not mark a modified extent as dirty in certain cases of extent splitting, which allows local users to cause a denial of service (system crash) via vectors involving ext4 umount and mount operations."
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},
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{
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"lang": "es",
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"value": "fs/ext4/extents.c en el kernel de Linux anterior a v3.0 no marca una medida de lo modificado como sucio (\"dirty\") en determinados casos de \"extent splitting\", permitiendo a usuarios locales provocar una denegaci\u00f3n de servicio (ca\u00edda del sistema) a trav\u00e9s de vectores relacionados con ext4 umount y operaciones de montaje."
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}
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],
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"metrics": {
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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:H/Au:N/C:N/I:N/A:C",
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"accessVector": "LOCAL",
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"accessComplexity": "HIGH",
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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": 4.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 1.9,
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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": "NVD-CWE-noinfo"
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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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"versionEndExcluding": "3.0",
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"matchCriteriaId": "E0135A6D-9FB7-4E1B-B471-914E37494942"
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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://ftp.osuosl.org/pub/linux/kernel/v3.0/ChangeLog-3.0",
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"source": "secalert@redhat.com",
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"tags": [
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"Broken Link"
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]
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},
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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=667eff35a1f56fa74ce98a0c7c29a40adc1ba4e3",
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"source": "secalert@redhat.com"
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2011/10/24/2",
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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://bugzilla.redhat.com/show_bug.cgi?id=747942",
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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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]
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},
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{
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"url": "https://github.com/torvalds/linux/commit/667eff35a1f56fa74ce98a0c7c29a40adc1ba4e3",
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"source": "secalert@redhat.com",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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}
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]
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} |