CVE-2022-0382
First published: Fri Feb 11 2022(Updated: )
An information leak flaw was found due to uninitialized memory in the Linux kernel's TIPC protocol subsystem, in the way a user sends a TIPC datagram to one or more destinations. This flaw allows a local user to read some kernel memory. This issue is limited to no more than 7 bytes, and the user cannot control what is read. This flaw affects the Linux kernel versions prior to 5.17-rc1.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <=5.16.10 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.12.6-1 |
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Reference Links
- https://github.com/torvalds/linux/commit/d6d86830705f173fca6087a3e67ceaf68db80523
- https://launchpad.net/bugs/cve/CVE-2022-0382
- https://git.kernel.org/linus/d6d86830705f173fca6087a3e67ceaf68db80523
- https://security-tracker.debian.org/tracker/CVE-2022-0382
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0382
- https://nvd.nist.gov/vuln/detail/CVE-2022-0382
- https://ubuntu.com/security/CVE-2022-0382
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