CVE-2022-0382
Last modified
CVE-2022-0382 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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. EPSS estimates a 0.39% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | <= 5.16.10 |
References
- https://github.com/torvalds/linux/commit/d6d86830705f173fca6087a3e67ceaf68db80523Exploit, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/d6d86830705f173fca6087a3e67ceaf68db80523Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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