Bug 2363475 (CVE-2022-49818) - CVE-2022-49818 kernel: mISDN: fix misuse of put_device() in mISDN_register_device()
Summary: CVE-2022-49818 kernel: mISDN: fix misuse of put_device() in mISDN_register_de...
Keywords:
Status: NEW
Alias: CVE-2022-49818
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-01 15:06 UTC by OSIDB Bzimport
Modified: 2025-05-02 05:55 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-05-01 15:06:11 UTC 
In the Linux kernel, the following vulnerability has been resolved:

mISDN: fix misuse of put_device() in mISDN_register_device()

We should not release reference by put_device() before calling device_initialize().
Comment 1 Avinash Hanwate 2025-05-02 05:44:13 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050132-CVE-2022-49818-158f@gregkh/T
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