CVE-2022-49054

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 v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/1b576e81d31b56b248316b8ff816b1cc5c4407c7	Patch
https://git.kernel.org/stable/c/6230bc50d6d21cae4c084766623d0a6d17958721	Patch
https://git.kernel.org/stable/c/9f8b577f7b43b2170628d6c537252785dcc2dcea	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:5.18:rc1::::::

History

No history.

Information

Published : 2025-02-26 07:00

Updated : 2025-10-14 19:04

NVD link : CVE-2022-49054

Mitre link : CVE-2022-49054

CVE.ORG link : CVE-2022-49054

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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