A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU core hang resulting in a potential denial of service. AMD believes the specific code includes a specific x86 instruction sequence that would not be generated by compilers.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published: 2022-05-11T16:18:02.079030Z

Updated: 2024-09-17T01:56:55.986Z

Reserved: 2021-01-29T00:00:00

Link: CVE-2021-26339

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-05-11T17:15:08.253

Modified: 2024-11-21T05:56:08.687

Link: CVE-2021-26339

cve-icon Redhat

No data.