cve-2015-8374
Vulnerability from cvelistv5
Published
2015-12-28 11:00
Modified
2024-08-06 08:13
Severity
Summary
fs/btrfs/inode.c in the Linux kernel before 4.3.3 mishandles compressed inline extents, which allows local users to obtain sensitive pre-truncation information from a file via a clone action.
References
SourceURLTags
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0305cd5f7fca85dae392b9ba85b116896eb7c1c7Vendor Advisory
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2574.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2584.html
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3426
cve@mitre.orghttp://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/11/27/2
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
cve@mitre.orghttp://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
cve@mitre.orghttp://www.securityfocus.com/bid/78219
cve@mitre.orghttp://www.securitytracker.com/id/1034895
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2886-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2887-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2887-2
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2888-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2889-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2889-2
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2890-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2890-2
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2890-3
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=1286261
cve@mitre.orghttps://github.com/torvalds/linux/commit/0305cd5f7fca85dae392b9ba85b116896eb7c1c7
Impacted products
VendorProduct
n/an/a
Show details on NVD website

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    "nvd": "{\"cve\":{\"id\":\"CVE-2015-8374\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2015-12-28T11:59:05.170\",\"lastModified\":\"2018-01-05T02:30:20.367\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"fs/btrfs/inode.c in the Linux kernel before 4.3.3 mishandles compressed inline extents, which allows local users to obtain sensitive pre-truncation information from a file via a clone action.\"},{\"lang\":\"es\",\"value\":\"fs/btrfs/inode.c en el kernel de Linux en versiones anteriores a 4.3.3 no maneja correctamente extensiones en l\u00ednea comprimidas, lo que permite a usuarios locales obtener informaci\u00f3n sensible previa al truncamiento desde un archivo a trav\u00e9s de una acci\u00f3n clone.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.0,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.5,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:N/A:N\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":2.1},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"4.3.2\",\"matchCriteriaId\":\"17376827-DFED-4E71-8D4A-5E5C44073D57\"}]}]}],\"references\":[{\"url\":\"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0305cd5f7fca85dae392b9ba85b116896eb7c1c7\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2574.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2584.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3426\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2015/11/27/2\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/78219\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securitytracker.com/id/1034895\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2886-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2887-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2887-2\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2888-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2889-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2889-2\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2890-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2890-2\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-2890-3\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=1286261\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://github.com/torvalds/linux/commit/0305cd5f7fca85dae392b9ba85b116896eb7c1c7\",\"source\":\"cve@mitre.org\"}]}}"
  }
}


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