CVE-2022-49681

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

xtensa: xtfpga: Fix refcount leak bug in setup

In machine_setup(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 33c760fbb7a8fa46314437746dd7f5540da5498e, < b12d5c52f073a0420622aaf2f21b615cce8b36cc; >= 33c760fbb7a8fa46314437746dd7f5540da5498e, < 35d7e961be68732eb3acaeba81fb81ca16eafd05; >= 33c760fbb7a8fa46314437746dd7f5540da5498e, < 0715d0e60052662c3f225342062f174dd721d1c7; >= 33c760fbb7a8fa46314437746dd7f5540da5498e, < a52972ee706b438302eb0350e61f378eb191e3d1; >= 33c760fbb7a8fa46314437746dd7f5540da5498e, < 6c0839cf1b9e1b3c88da6af76794583cbfae8da3; >= 33c760fbb7a8fa46314437746dd7f5540da5498e, < 0162451723178602c37f0555d235dfa17e486112; >= 33c760fbb7a8fa46314437746dd7f5540da5498e, < 9b30c5c8884eda3f541229899671cebbad15979b; >= 33c760fbb7a8fa46314437746dd7f5540da5498e, < 173940b3ae40114d4179c251a98ee039dc9cd5b3
LinuxLinux3.8

References

Timeline

Published
Feb 26, 2025
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-49681: Medium severity, CVSS 5.5 | Vulnix