Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Deactivate sysctl_record_panic_msg by default in isolated guests hv_panic_page might contain guest-sensitive information, do not dump it over to Hyper-V by default in isolated guests. While at it, update some comments in hyperv_{panic,die}_event().
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 5.15.35 |
References
- https://git.kernel.org/stable/c/1b576e81d31b56b248316b8ff816b1cc5c4407c7Patch
- https://git.kernel.org/stable/c/6230bc50d6d21cae4c084766623d0a6d17958721Patch
- https://git.kernel.org/stable/c/9f8b577f7b43b2170628d6c537252785dcc2dceaPatch
FAQ
What is CVE-2022-49054?
CVE-2022-49054 is a vulnerability with a CVSS score of 7.1 (HIGH). In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Deactivate sysctl_record_panic_msg by default in isolated guests hv_panic_page might contain guest-sensitive i...
How severe is CVE-2022-49054?
CVE-2022-49054 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-49054?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.