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I. Basic Information for CVE-2022-49011
Vulnerability Information

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Vulnerability Title
hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() As comment of pci_get_domain_bus_and_slot() says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pci_dev_put(). So call it after using to avoid refcount leak.
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hwmon子系统nv1a_ram_new函数中的PCI设备引用计数泄漏问题。
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 14513ee696a0cd12a19318e433b75a786808adc3 ~ bb75a0d1223d43f97089841aecb28a9b4de687a9 -
LinuxLinux 3.14 -
II. Public POCs for CVE-2022-49011
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III. Intelligence Information for CVE-2022-49011
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49011

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