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I. Basic Information for CVE-2022-49480
Vulnerability Information

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Vulnerability Title
ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: imx-hdmi: Fix refcount leak in imx_hdmi_probe of_find_device_by_node() takes reference, we should use put_device() to release it. when devm_kzalloc() fails, it doesn't have a put_device(), it will cause refcount leak. Add missing put_device() to fix this.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞,该漏洞源于imx_hdmi_probe中未正确释放of_find_device_by_node返回的设备引用。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
LinuxLinux 6a5f850aa83a1d844d27e3e53ca2f247e55d438b ~ cf760e494ee5fa6bc2dc222f0098c741ad460801 -
LinuxLinux 5.11 -
II. Public POCs for CVE-2022-49480
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III. Intelligence Information for CVE-2022-49480
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49480

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