cvelist/2020/8xxx/CVE-2020-8428.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-8428",
        "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": "fs/namei.c in the Linux kernel before 5.5 has a may_create_in_sticky use-after-free, which allows local users to cause a denial of service (OOPS) or possibly obtain sensitive information from kernel memory, aka CID-d0cb50185ae9. One attack vector may be an open system call for a UNIX domain socket, if the socket is being moved to a new parent directory and its old parent directory is being removed."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://www.openwall.com/lists/oss-security/2020/01/28/2",
                "refsource": "MISC",
                "name": "https://www.openwall.com/lists/oss-security/2020/01/28/2"
            },
            {
                "url": "https://github.com/torvalds/linux/commit/d0cb50185ae942b03c4327be322055d622dc79f6",
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/d0cb50185ae942b03c4327be322055d622dc79f6"
            },
            {
                "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d0cb50185ae942b03c4327be322055d622dc79f6",
                "refsource": "MISC",
                "name": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d0cb50185ae942b03c4327be322055d622dc79f6"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20200129 Re: Linux kernel: user-triggerable read-after-free crash or 1-bit infoleak oracle in open(2)",
                "url": "http://www.openwall.com/lists/oss-security/2020/01/28/4"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20200202 Re: Linux kernel: user-triggerable read-after-free crash or 1-bit infoleak oracle in open(2)",
                "url": "http://www.openwall.com/lists/oss-security/2020/02/02/1"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20200313-0003/",
                "url": "https://security.netapp.com/advisory/ntap-20200313-0003/"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2020:0336",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4320-1",
                "url": "https://usn.ubuntu.com/4320-1/"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4318-1",
                "url": "https://usn.ubuntu.com/4318-1/"
            },
            {
                "refsource": "MISC",
                "name": "http://packetstormsecurity.com/files/157233/Kernel-Live-Patch-Security-Notice-LSN-0065-1.html",
                "url": "http://packetstormsecurity.com/files/157233/Kernel-Live-Patch-Security-Notice-LSN-0065-1.html"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4324-1",
                "url": "https://usn.ubuntu.com/4324-1/"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4325-1",
                "url": "https://usn.ubuntu.com/4325-1/"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4319-1",
                "url": "https://usn.ubuntu.com/4319-1/"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4667",
                "url": "https://www.debian.org/security/2020/dsa-4667"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4698",
                "url": "https://www.debian.org/security/2020/dsa-4698"
            }
        ]
    },
    "source": {
        "discovery": "INTERNAL"
    }
}