{ "CVE_data_meta" : { "ASSIGNER" : "cve@mitre.org", "ID" : "CVE-2014-9710", "STATE" : "PUBLIC" }, "affects" : { "vendor" : { "vendor_data" : [ { "product" : { "product_data" : [ { "product_name" : "n/a", "version" : { "version_data" : [ { "version_value" : "n/a" } ] } } ] }, "vendor_name" : "n/a" } ] } }, "data_format" : "MITRE", "data_type" : "CVE", "data_version" : "4.0", "description" : { "description_data" : [ { "lang" : "eng", "value" : "The Btrfs implementation in the Linux kernel before 3.19 does not ensure that the visible xattr state is consistent with a requested replacement, which allows local users to bypass intended ACL settings and gain privileges via standard filesystem operations (1) during an xattr-replacement time window, related to a race condition, or (2) after an xattr-replacement attempt that fails because the data does not fit." } ] }, "problemtype" : { "problemtype_data" : [ { "description" : [ { "lang" : "eng", "value" : "n/a" } ] } ] }, "references" : { "reference_data" : [ { "name" : "[oss-security] 20150324 CVE request Linux kernel: fs: btrfs: non-atomic xattr replace operation", "refsource" : "MLIST", "url" : "http://www.openwall.com/lists/oss-security/2015/03/24/11" }, { "name" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5f5bc6b1e2d5a6f827bc860ef2dc5b6f365d1339", "refsource" : "CONFIRM", "url" : "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5f5bc6b1e2d5a6f827bc860ef2dc5b6f365d1339" }, { "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=1205079", "refsource" : "CONFIRM", "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1205079" }, { "name" : "https://github.com/torvalds/linux/commit/5f5bc6b1e2d5a6f827bc860ef2dc5b6f365d1339", "refsource" : "CONFIRM", "url" : "https://github.com/torvalds/linux/commit/5f5bc6b1e2d5a6f827bc860ef2dc5b6f365d1339" }, { "name" : "SUSE-SU-2015:1224", "refsource" : "SUSE", "url" : "http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html" }, { "name" : "SUSE-SU-2015:1489", "refsource" : "SUSE", "url" : "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00009.html" }, { "name" : "1032418", "refsource" : "SECTRACK", "url" : "http://www.securitytracker.com/id/1032418" } ] } }