fkie_cve-2015-1420
Vulnerability from fkie_nvd
Published
2015-03-16 10:59
Modified
2025-04-12 10:46
Severity ?
Summary
Race condition in the handle_to_path function in fs/fhandle.c in the Linux kernel through 3.19.1 allows local users to bypass intended size restrictions and trigger read operations on additional memory locations by changing the handle_bytes value of a file handle during the execution of this function.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
debian | debian_linux | 7.0 | |
linux | linux_kernel | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "571566F6-19C8-4271-897D-A197344D73A7", "versionEndIncluding": "3.18.9", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Race condition in the handle_to_path function in fs/fhandle.c in the Linux kernel through 3.19.1 allows local users to bypass intended size restrictions and trigger read operations on additional memory locations by changing the handle_bytes value of a file handle during the execution of this function." }, { "lang": "es", "value": "Condici\u00f3n de carrera en la funci\u00f3n handle_to_path en fs/fhandle.c en el Kernel de Linux a trav\u00e9s de 3.19.1 permite a usuarios locales evadir las restricciones del tama\u00f1o y lanzar operaciones de lectura en ubicaciones de memoria adicionales cambiando el valor de handle_bytes del manejador del archivo durante la ejecuci\u00f3n de su funci\u00f3n." } ], "id": "CVE-2015-1420", "lastModified": "2025-04-12T10:46:40.837", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "LOW", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2015-03-16T10:59:06.007", "references": [ { "source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html" }, { "source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html" }, { "source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html" }, { "source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html" }, { "source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html" }, { "source": "cve@mitre.org", "url": "http://marc.info/?l=linux-kernel\u0026m=142247707318982\u0026w=2" }, { "source": "cve@mitre.org", "url": "http://www.debian.org/security/2015/dsa-3170" }, { "source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2015/01/29/12" }, { "source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/72357" }, { "source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-2660-1" }, { "source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-2661-1" }, { "source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-2665-1" }, { "source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-2667-1" }, { "source": "cve@mitre.org", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1187534" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00018.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00021.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://marc.info/?l=linux-kernel\u0026m=142247707318982\u0026w=2" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2015/dsa-3170" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2015/01/29/12" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/72357" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2660-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2661-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2665-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2667-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1187534" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-362" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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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.
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