Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-23305 | 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. |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T01:01:58.687Z
Reserved: 2021-07-12T00:00:00.000Z
Link: CVE-2021-36710
No data.
Status : Modified
Published: 2022-06-08T15:15:07.877
Modified: 2024-11-21T06:13:57.340
Link: CVE-2021-36710
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD