CVE-2019-17347

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{"bugzilla": {"description": "xen: x86: PV kernel context switch corruption leading to Dos or privileges escalation", "id": "1771444", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1771444"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "status": "draft"}, "details": ["An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because a guest can manipulate its virtualised %cr4 in a way that is incompatible with Linux (and possibly other guest kernels)."], "name": "CVE-2019-17347", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel-xen", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2019-10-31T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-17347\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-17347"], "threat_severity": "Important"}

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