Cloud Vulnerability DB
A community-led vulnerabilities database
Vulnerability DatabaseCVE-2022-50316
CVE-2022-50316:
Linux Debian vulnerability analysis and mitigation
Overview
CVE-2022-50316 is a vulnerability discovered in the Linux kernel's orangefs module, specifically in the orangefs_sysfs_init() function. The issue involves memory leaks in kobjects when inserting and removing the orangefs module (NVD).
Technical details
The vulnerability manifests as a kernel memory leak (kmemleak) in the orangefs_sysfs_init() function. When the orangefs module is inserted and removed, multiple kobjects of size 64 bytes are leaked, as evidenced by the unreferenced objects in memory with specific memory addresses and backtraces (NVD).
Impact
The vulnerability results in memory leaks in the kernel space, which could potentially lead to system resource exhaustion over time if the affected module is repeatedly loaded and unloaded (NVD).
Mitigation and workarounds
The vulnerability has been fixed in the Linux kernel. System administrators should update to the patched version of the kernel that includes the fix for the orangefs module (NVD).
Additional resources
Source: This report was generated using AI
Related Linux Debian vulnerabilities:
Free Vulnerability Assessment
Benchmark your Cloud Security Posture
Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.
Additional Wiz resources
Get a personalized demo
Ready to see Wiz in action?
"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management