{
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        "ID": "CVE-2016-4557",
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                "value": "The replace_map_fd_with_map_ptr function in kernel/bpf/verifier.c in the Linux kernel before 4.5.5 does not properly maintain an fd data structure, which allows local users to gain privileges or cause a denial of service (use-after-free) via crafted BPF instructions that reference an incorrect file descriptor."
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                "name": "https://bugs.debian.org/823603",
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                "url": "https://bugs.debian.org/823603"
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                "name": "openSUSE-SU-2016:1641",
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                "name": "https://bugs.chromium.org/p/project-zero/issues/detail?id=808",
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                "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8358b02bf67d3a5d8a825070e1aa73f25fb2e4c7",
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                "name": "[oss-security] 20160506 CVE Requests: Linux: BPF flaws (one use-after-free / local root privilege escalation)",
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                "url": "http://www.openwall.com/lists/oss-security/2016/05/06/4"
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}