Bug 2363462 (CVE-2022-49887) - CVE-2022-49887 kernel: media: meson: vdec: fix possible refcount leak in vdec_probe()
Summary: CVE-2022-49887 kernel: media: meson: vdec: fix possible refcount leak in vdec...
Keywords:
Status: NEW
Alias: CVE-2022-49887
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-05-01 15:05 UTC by OSIDB Bzimport
Modified: 2025-06-17 06:02 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2025-05-01 15:05:37 UTC 
In the Linux kernel, the following vulnerability has been resolved:

media: meson: vdec: fix possible refcount leak in vdec_probe()

v4l2_device_unregister need to be called to put the refcount got by
v4l2_device_register when vdec_probe fails or vdec_remove is called.
Comment 1 Avinash Hanwate 2025-05-02 04:31:59 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025050156-CVE-2022-49887-aaf6@gregkh/T
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