cvelist/2015/2xxx/CVE-2015-2672.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2015-2672",
        "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 xsave/xrstor implementation in arch/x86/include/asm/xsave.h in the Linux kernel before 3.19.2 creates certain .altinstr_replacement pointers and consequently does not provide any protection against instruction faulting, which allows local users to cause a denial of service (panic) by triggering a fault, as demonstrated by an unaligned memory operand or a non-canonical address memory operand."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.2",
                "refsource": "CONFIRM",
                "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.2"
            },
            {
                "name": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=06c8173eb92bbfc03a0fe8bb64315857d0badd06",
                "refsource": "CONFIRM",
                "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=06c8173eb92bbfc03a0fe8bb64315857d0badd06"
            },
            {
                "name": "https://github.com/torvalds/linux/commit/06c8173eb92bbfc03a0fe8bb64315857d0badd06",
                "refsource": "CONFIRM",
                "url": "https://github.com/torvalds/linux/commit/06c8173eb92bbfc03a0fe8bb64315857d0badd06"
            },
            {
                "name": "[oss-security] 20150321 Re: CVE Request: Linux kernel unprivileged denial-of-service due to mis-protected xsave/xrstor instructions.",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2015/03/22/1"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1204729",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1204729"
            }
        ]
    }
}