An issue was discovered in Xen through 4.14.x allowing x86 PV guest OS users to gain guest OS privileges by modifying kernel memory contents, because invalidation of TLB entries is mishandled during use of an INVLPG-like attack technique.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-10-22T20:33:07

Updated: 2021-01-19T18:06:09

Reserved: 2020-10-22T00:00:00


Link: CVE-2020-27674

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-10-22T21:15:14.077

Modified: 2023-11-07T03:20:58.637


Link: CVE-2020-27674

JSON object: View

cve-icon Redhat Information

No data.

CWE