arch/x86/x86_emulate/x86_emulate.c in Xen 3.2.1 through 4.4.x does not properly check privileges, which allows local HVM guest users to gain privileges or cause a denial of service (crash) via a crafted (1) CALL, (2) JMP, (3) RETF, (4) LCALL, (5) LJMP, or (6) LRET far branch instruction.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2014-11-19T18:00:00

Updated: 2017-11-14T10:57:01

Reserved: 2014-11-04T00:00:00


Link: CVE-2014-8595

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2014-11-19T18:59:11.707

Modified: 2018-10-30T16:27:35.843


Link: CVE-2014-8595

JSON object: View

cve-icon Redhat Information

No data.

CWE