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I. Basic Information for CVE-2022-49354
Vulnerability Information

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Vulnerability Title
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe of_find_device_by_node() takes reference, we should use put_device() to release it when not need anymore. Add missing put_device() 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octeon_cf_probe未释放of_find_device_by_node返回的设备,导致引用计数泄漏。
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 43f01da0f2794b464ade2ffe1f780c69d7ce7b75 ~ 7bd85c5ba1687daf54e3b6907673c3604b1e75cf -
LinuxLinux 3.8 -
II. Public POCs for CVE-2022-49354
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III. Intelligence Information for CVE-2022-49354
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49354

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