Moderate: virt:rhel and virt-devel:rhel security update
Summary
ALSA-2022:0886: Moderate: virt:rhel and virt-devel:rhel security update. Affects libiscsi versions < 1.18.0-8.module_el8.6.0+2880+7d9e3703. Fixed in 1.18.0-8.module_el8.6.0+2880+7d9e3703. How to fix ↓
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Background
The virt:rhel module is a set of packages that provide user-space components for running virtual machines using Kernel-based Virtual Machine (KVM). These packages also offer APIs for managing and interacting with the virtualized systems. They are designed to provide a full virtualization solution for Linux on various hardware platforms.
Vulnerability Detail
The vulnerability identified as CVE-2022-0358 affects the virt:rhel module. It specifically impacts the virtiofsd component of QEMU, which is used for sharing files between the host and guest systems in a virtualized environment. The vulnerability could potentially be exploited to escalate privileges. Further details about the impact and technical aspects of this vulnerability can be found on the CVE page: CVE-2022-0358.
How To Fix
Minimum fixed version
1.18.0-8.module_el8.6.0+2880+7d9e3703
This is the first release that contains the fix.
sudo dnf update libiscsiTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability. It is advised to apply the recommended fix by updating the affected packages.
Conclusion
In conclusion, the virt:rhel module is affected by a moderate security vulnerability (CVE-2022-0358) that could potentially allow privilege escalation. It is recommended to update the affected packages to their fixed versions to mitigate this vulnerability. For further support on vulnerability remediation, you can reach out to DevNack.com.
See every vulnerability recorded for libiscsi →
FAQ
The virt:rhel module provides user-space components for running virtual machines using KVM. It also offers APIs for managing and interacting with the virtualized systems.
The vulnerability could potentially be exploited to escalate privileges in a virtualized environment.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your system is affected by this vulnerability. Simply upload your package-lock.json file and the Vulert Playground will analyze it for any open-source vulnerabilities, including this one.
The recommended mitigation is to update the affected packages to their fixed versions as mentioned in the advisory.
You can find more information about this vulnerability, including its technical details and impact, on the CVE page: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0358.
References
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