An issue (known as XSA-212) was discovered in Xen, with fixes available for 4.8.x, 4.7.x, 4.6.x, 4.5.x, and 4.4.x. The earlier XSA-29 fix introduced an insufficient check on XENMEM_exchange input, allowing the caller to drive hypervisor memory accesses outside of the guest provided input/output arrays.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2017-04-04T14:00:00

Updated: 2017-11-03T18:57:01

Reserved: 2017-03-22T00:00:00


Link: CVE-2017-7228

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2017-04-04T14:59:00.243

Modified: 2019-10-03T00:03:26.223


Link: CVE-2017-7228

JSON object: View

cve-icon Redhat Information

No data.

CWE