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CVE-2022-49054

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CVE-2022-49054

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

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().

VendorProductVersions

Linux

Linux

affected
a6c76bb08dc7f7ff2b1c381002eb6c7211746182 - < 1b576e81d31b56b248316b8ff816b1cc5c4407c7
affected
a6c76bb08dc7f7ff2b1c381002eb6c7211746182 - < 6230bc50d6d21cae4c084766623d0a6d17958721
affected
a6c76bb08dc7f7ff2b1c381002eb6c7211746182 - < 9f8b577f7b43b2170628d6c537252785dcc2dcea

Linux

Linux

affected
5.12
unaffected
0 - < 5.12
unaffected
5.15.35 - <= 5.15.*
unaffected
5.17.4 - <= 5.17.*
unaffected
5.18 - <= *

References

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