{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2018-17972",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
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                                "version": {
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                                            "version_value": "n/a"
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    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An issue was discovered in the proc_pid_stack function in fs/proc/base.c in the Linux kernel through 4.18.11. It does not ensure that only root may inspect the kernel stack of an arbitrary task, allowing a local attacker to exploit racy stack unwinding and leak kernel task stack contents."
            }
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                        "lang": "eng",
                        "value": "n/a"
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        "reference_data": [
            {
                "name": "USN-3821-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3821-1/"
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            {
                "name": "USN-3835-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3835-1/"
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            {
                "name": "RHSA-2019:0512",
                "refsource": "REDHAT",
                "url": "https://access.redhat.com/errata/RHSA-2019:0512"
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            {
                "name": "USN-3880-1",
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                "url": "https://usn.ubuntu.com/3880-1/"
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                "url": "https://usn.ubuntu.com/3871-5/"
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                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3871-4/"
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            {
                "name": "105525",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/105525"
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                "name": "USN-3880-2",
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                "url": "https://usn.ubuntu.com/3880-2/"
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                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3832-1/"
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            {
                "name": "USN-3821-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3821-2/"
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            {
                "name": "https://marc.info/?l=linux-fsdevel&m=153806242024956&w=2",
                "refsource": "MISC",
                "url": "https://marc.info/?l=linux-fsdevel&m=153806242024956&w=2"
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            {
                "name": "USN-3871-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3871-1/"
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            {
                "name": "RHSA-2019:0514",
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                "url": "https://access.redhat.com/errata/RHSA-2019:0514"
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                "name": "USN-3871-3",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3871-3/"
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            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20190315 [SECURITY] [DLA 1715-1] linux-4.9 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update",
                "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update",
                "url": "https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2019:0831",
                "url": "https://access.redhat.com/errata/RHSA-2019:0831"
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            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:1407",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2019:2473",
                "url": "https://access.redhat.com/errata/RHSA-2019:2473"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://support.f5.com/csp/article/K27673650?utm_source=f5support&utm_medium=RSS",
                "url": "https://support.f5.com/csp/article/K27673650?utm_source=f5support&utm_medium=RSS"
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}