{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2015-2686", "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": "net/socket.c in the Linux kernel 3.19 before 3.19.3 does not validate certain range data for (1) sendto and (2) recvfrom system calls, which allows local users to gain privileges by leveraging a subsystem that uses the copy_from_iter function in the iov_iter interface, as demonstrated by the Bluetooth subsystem." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://grsecurity.net/~spender/viro.txt", "refsource": "MISC", "url": "http://grsecurity.net/~spender/viro.txt" }, { "name": "73286", "refsource": "BID", "url": "http://www.securityfocus.com/bid/73286" }, { "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4de930efc23b92ddf88ce91c405ee645fe6e27ea", "refsource": "CONFIRM", "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4de930efc23b92ddf88ce91c405ee645fe6e27ea" }, { "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.3", "refsource": "CONFIRM", "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.3" }, { "name": "http://twitter.com/grsecurity/statuses/579050211605102592", "refsource": "MISC", "url": "http://twitter.com/grsecurity/statuses/579050211605102592" }, { "name": "http://twitter.com/grsecurity/statuses/579060953477701632", "refsource": "MISC", "url": "http://twitter.com/grsecurity/statuses/579060953477701632" }, { "name": "http://twitter.com/grsecurity/statuses/579075689439059968", "refsource": "MISC", "url": "http://twitter.com/grsecurity/statuses/579075689439059968" }, { "name": "[oss-security] 20150323 CVE Request: Linux kernel: sys_sendto/sys_recvfrom does not validate the user provided ubuf pointer", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2015/03/23/14" }, { "name": "https://github.com/torvalds/linux/commit/4de930efc23b92ddf88ce91c405ee645fe6e27ea", "refsource": "CONFIRM", "url": "https://github.com/torvalds/linux/commit/4de930efc23b92ddf88ce91c405ee645fe6e27ea" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1205242", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1205242" } ] } }