Description
An issue was discovered in GNU Hurd before 0.9 20210404-9. libports accepts fake notification messages from any client on any port, which can lead to port use-after-free. This can be exploited for local privilege escalation to get full root access.
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
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-30347 | An issue was discovered in GNU Hurd before 0.9 20210404-9. libports accepts fake notification messages from any client on any port, which can lead to port use-after-free. This can be exploited for local privilege escalation to get full root access. |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T03:55:29.077Z
Reserved: 2021-11-07T00:00:00.000Z
Link: CVE-2021-43412
No data.
Status : Modified
Published: 2021-11-07T18:15:07.737
Modified: 2024-11-21T06:29:11.550
Link: CVE-2021-43412
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD