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I. Basic Information for CVE-2022-49188
Vulnerability Information

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Vulnerability Title
remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region The device_node pointer is returned by of_parse_phandle() or of_get_child_by_name() with refcount incremented. We should use of_node_put() on it when done. This function only call of_node_put(node) when of_address_to_resource succeeds, missing error cases.
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qcom_q6v5_mss驱动在分配内存区域时未释放节点引用,可能导致资源泄露。
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 051fb70fd4ea40fbc7139186a4890b2fe5cb1e76 ~ f7210ca29a783c94478da02368731e4c9cf7cdb7 -
LinuxLinux 4.8 -
II. Public POCs for CVE-2022-49188
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III. Intelligence Information for CVE-2022-49188
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IV. Related Vulnerabilities
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