ToaruOS 1.99.2 is affected by incorrect access control via the kernel. Improper MMU management and having a low GDT address allows it to be mapped in userland. A call gate can then be written to escalate to CPL 0.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-06-08T14:43:46

Updated: 2022-06-08T14:43:46

Reserved: 2021-07-12T00:00:00


Link: CVE-2021-36710

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-06-08T15:15:07.877

Modified: 2023-08-08T14:22:24.967


Link: CVE-2021-36710

JSON object: View

cve-icon Redhat Information

No data.

CWE