CVE-2022-49356
Last modified
CVE-2022-49356 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Trap RDMA segment overflows Prevent svc_rdma_build_writes() from walking off the end of a Write chunk's segment array. Caught with KASAN. The test that this fix replaces is invalid, and might have been left over from an earlier prototype of the PCL work.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Trap RDMA segment overflows Prevent svc_rdma_build_writes() from walking off the end of a Write chunk's segment array. Caught with KASAN. The test that this fix replaces is invalid, and might have been left over from an earlier prototype of the PCL work.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 5.11, < 5.15.47 | — |
| Linux | Linux Kernel | >= 5.16, < 5.17.15 | — |
| Linux | Linux Kernel | >= 5.18, < 5.18.4 | — |
| Linux | Linux Kernel | 5.19 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-49356?
How severe is CVE-2022-49356?
How do I fix CVE-2022-49356?
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-2022-49350In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49351In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49352In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49353In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49354In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49355Rejected reason: This CVE ID has been rejected or withdrawn …
- CVE-2022-49357In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49358In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49359In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2022-4936The WCFM Marketplace plugin for WordPress is vulnerable to C…8.8
- CVE-2022-49360In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2022-49361In the Linux kernel, the following vulnerability has been re…5.5
Are you affected by CVE-2022-49356?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST