# CVE-2022-0382: linux: An information leak flaw was found due to uninitialized memory in the Linux kernel's TIPC protocol subsystem, in the...

CVE-2022-0382 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-0382, released February 11, 2022. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-0382
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0039
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 11, 2022

## Description

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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 12.15 (bookworm) | 5.15.15-1 | [DEBIAN-CVE-2022-0382](https://patchblox.com/security/data/fix/linux/debian-cve-2022-0382.md) | Feb 11, 2022 |
| Linux | linux Debian 13.5 (trixie) | 5.15.15-1 | [DEBIAN-CVE-2022-0382](https://patchblox.com/security/data/fix/linux/debian-cve-2022-0382.md) | Feb 11, 2022 |
| Linux | linux Debian 14 | 5.15.15-1 | [DEBIAN-CVE-2022-0382](https://patchblox.com/security/data/fix/linux/debian-cve-2022-0382.md) | Feb 11, 2022 |

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Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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