Bug 2347960 (CVE-2022-49216) - CVE-2022-49216 kernel: drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
Summary: CVE-2022-49216 kernel: drm/tegra: Fix reference leak in tegra_dsi_ganged_probe
Keywords:
Status: NEW
Alias: CVE-2022-49216
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: 2025-02-26 03:12 UTC by OSIDB Bzimport
Modified: 2025-02-26 17:36 UTC (History)
4 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-02-26 03:12:44 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/tegra: Fix reference leak in tegra_dsi_ganged_probe

The reference taken by 'of_find_device_by_node()' must be released when
not needed anymore. Add put_device() call to fix this.
Comment 1 Avinash Hanwate 2025-02-26 13:10:52 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022620-CVE-2022-49216-186e@gregkh/T
Comment 4 Avinash Hanwate 2025-02-26 17:35:59 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022620-CVE-2022-49216-186e@gregkh/T
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