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{
"CVE_data_meta" : {
"ASSIGNER" : "cve@mitre.org" ,
"ID" : "CVE-2019-11487" ,
"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 Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests."
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "n/a"
}
]
}
]
} ,
"references" : {
"reference_data" : [
{
"url" : "https://github.com/torvalds/linux/commit/6b3a707736301c2128ca85ce85fb13f60b5e350a" ,
"refsource" : "MISC" ,
"name" : "https://github.com/torvalds/linux/commit/6b3a707736301c2128ca85ce85fb13f60b5e350a"
} ,
{
"url" : "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b3a707736301c2128ca85ce85fb13f60b5e350a" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b3a707736301c2128ca85ce85fb13f60b5e350a"
} ,
{
"url" : "https://github.com/torvalds/linux/commit/15fab63e1e57be9fdb5eec1bbc5916e9825e9acb" ,
"refsource" : "MISC" ,
"name" : "https://github.com/torvalds/linux/commit/15fab63e1e57be9fdb5eec1bbc5916e9825e9acb"
} ,
{
"url" : "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=15fab63e1e57be9fdb5eec1bbc5916e9825e9acb" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=15fab63e1e57be9fdb5eec1bbc5916e9825e9acb"
} ,
{
"url" : "https://github.com/torvalds/linux/commit/8fde12ca79aff9b5ba951fce1a2641901b8d8e64" ,
"refsource" : "MISC" ,
"name" : "https://github.com/torvalds/linux/commit/8fde12ca79aff9b5ba951fce1a2641901b8d8e64"
} ,
{
"url" : "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8fde12ca79aff9b5ba951fce1a2641901b8d8e64" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8fde12ca79aff9b5ba951fce1a2641901b8d8e64"
} ,
{
"url" : "https://github.com/torvalds/linux/commit/88b1a17dfc3ed7728316478fae0f5ad508f50397" ,
"refsource" : "MISC" ,
"name" : "https://github.com/torvalds/linux/commit/88b1a17dfc3ed7728316478fae0f5ad508f50397"
} ,
{
"url" : "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=88b1a17dfc3ed7728316478fae0f5ad508f50397" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=88b1a17dfc3ed7728316478fae0f5ad508f50397"
} ,
{
"url" : "https://github.com/torvalds/linux/commit/f958d7b528b1b40c44cfda5eabe2d82760d868c3" ,
"refsource" : "MISC" ,
"name" : "https://github.com/torvalds/linux/commit/f958d7b528b1b40c44cfda5eabe2d82760d868c3"
} ,
{
"url" : "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f958d7b528b1b40c44cfda5eabe2d82760d868c3" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f958d7b528b1b40c44cfda5eabe2d82760d868c3"
} ,
{
"url" : "https://bugs.chromium.org/p/project-zero/issues/detail?id=1752" ,
"refsource" : "MISC" ,
"name" : "https://bugs.chromium.org/p/project-zero/issues/detail?id=1752"
} ,
{
"url" : "https://lwn.net/Articles/786044/" ,
"refsource" : "MISC" ,
"name" : "https://lwn.net/Articles/786044/"
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} ,
{
"refsource" : "BID" ,
"name" : "108054" ,
"url" : "http://www.securityfocus.com/bid/108054"
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}
]
}
}
