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CVE-2021-43413
Published: Nov 7, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
An issue was discovered in GNU Hurd before 0.9 20210404-9. A single pager port is shared among everyone who mmaps a file, allowing anyone to modify any files that they can read. This can be trivially exploited to get full root access.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://www.mail-archive.com/bug-hurd%40gnu.org/msg32113.html
x_refsource_MISC
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