CVE-2022-49316
Last modified
CVE-2022-49316 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: NFSv4: Don't hold the layoutget locks across multiple RPC calls When doing layoutget as part of the open() compound, we have to be careful to release the layout locks before we can call any further RPC calls, such as setattr(). The reason is that those calls could trigger a recall, which could deadlock.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: NFSv4: Don't hold the layoutget locks across multiple RPC calls When doing layoutget as part of the open() compound, we have to be careful to release the layout locks before we can call any further RPC calls, such as setattr(). The reason is that those calls could trigger a recall, which could deadlock.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.19.247 |
| Linux | Linux Kernel | >= 4.20, < 5.4.198 |
| Linux | Linux Kernel | >= 5.5, < 5.10.122 |
| Linux | Linux Kernel | >= 5.11, < 5.15.47 |
| Linux | Linux Kernel | >= 5.16, < 5.17.15 |
| Linux | Linux Kernel | >= 5.18, < 5.18.4 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-49316?
How severe is CVE-2022-49316?
How do I fix CVE-2022-49316?
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2022
- CVE-2022-49310In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49311In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49312In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49313In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49314In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49315In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49317In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49318In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49319In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-4932The Total Upkeep plugin for WordPress is vulnerable to infor…4.3
- CVE-2022-49320In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49321In the Linux kernel, the following vulnerability has been re…5.5
Are you affected by CVE-2022-49316?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST